81403915932

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:286

約数の個数: 432

約数和(自身を含む): 237444759552

約数和(自身を除く): 156040843620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 37, 38, 43, 57, 62, 74, 76, 86, 93, 111, 114, 124, 127, 129, 148, 171, 172, 186, 222, 228, 254, 258, 279, 333, 342, 361, 372, 381, 387, 444, 508, 516, 558, 589, 666, 684, 703, 722, 762, 774, 817, 1083, 1116, 1143, 1147, 1178, 1332, 1333, 1406, 1444, 1524, 1548, 1591, 1634, 1767, 2109, 2166, 2286, 2294, 2356, 2413, 2451, 2666, 2812, 3182, 3249, 3268, 3441, 3534, 3937, 3999, 4218, 4332, 4572, 4588, 4699, 4773, 4826, 4902, 5301, 5332, 5461, 6327, 6364, 6498, 6882, 7068, 7239, 7353, 7874, 7998, 8436, 9398, 9546, 9652, 9804, 10323, 10602, 10922, 11191, 11811, 11997, 12654, 12996, 13357, 13764, 14097, 14319, 14478, 14706, 15523, 15748, 15996, 16383, 18796, 19092, 20646, 21204, 21717, 21793, 21844, 22382, 23622, 23994, 25308, 25327, 26714, 28194, 28638, 28956, 29412, 30229, 31046, 32766, 33573, 35433, 40071, 41292, 42291, 43434, 43586, 44764, 45847, 46569, 47244, 47988, 49149, 49321, 50654, 53428, 56388, 57276, 60458, 62092, 65379, 65532, 67146, 70866, 74803, 75981, 80142, 84582, 86868, 87172, 89281, 90687, 91694, 93138, 98298, 98642, 100719, 101308, 103759, 120213, 120916, 130758, 134292, 137541, 139707, 141732, 145669, 147963, 149606, 151962, 160284, 169164, 169291, 178562, 181374, 183388, 186276, 196137, 196596, 197284, 201438, 202057, 207518, 224409, 227943, 240426, 261516, 267843, 272061, 275082, 279414, 291338, 295926, 299212, 303924, 311277, 338582, 357124, 362748, 392274, 402876, 404114, 412623, 414067, 415036, 437007, 443889, 448818, 455886, 480852, 481213, 507873, 535686, 544122, 550164, 558828, 574351, 582676, 591852, 606171, 622554, 673227, 677164, 784548, 803529, 808228, 825246, 828134, 874014, 887778, 897636, 911772, 933831, 937099, 962426, 1015746, 1071372, 1088244, 1148702, 1212342, 1242201, 1245108, 1311021, 1346454, 1421257, 1443639, 1523619, 1607058, 1650492, 1656268, 1696339, 1723053, 1748028, 1775556, 1818513, 1867662, 1874198, 1924852, 1971421, 2031492, 2297404, 2424684, 2484402, 2622042, 2692908, 2767711, 2811297, 2842514, 2887278, 3047238, 3214116, 3216529, 3392678, 3446106, 3637026, 3726603, 3735324, 3748396, 3839083, 3942842, 4263771, 4330917, 4968804, 5089017, 5169159, 5244084, 5535422, 5622594, 5685028, 5774556, 5914263, 6094476, 6263767, 6433058, 6785356, 6892212, 7274052, 7453206, 7678166, 7885684, 8303133, 8433891, 8527542, 8661834, 9649587, 10178034, 10338318, 11070844, 11245188, 11517249, 11828526, 12527534, 12791313, 12866116, 14906412, 15267051, 15356332, 16606266, 16867782, 17055084, 17323668, 17742789, 17804881, 18791301, 19299174, 20356068, 20676636, 23034498, 23657052, 24909399, 25055068, 25582626, 28948761, 30534102, 33212532, 33735564, 34551747, 35485578, 35609762, 37582602, 38598348, 46068996, 49818798, 51165252, 52586509, 53414643, 56373903, 57897522, 61068204, 61114051, 69103494, 70971156, 71219524, 72942577, 75165204, 99637596, 105173018, 106829286, 112747806, 115795044, 119011573, 122228102, 138206988, 145885154, 157759527, 160243929, 183342153, 210346036, 213658572, 218827731, 225495612, 238023146, 244456204, 291770308, 315519054, 320487858, 357034719, 366684306, 437655462, 473278581, 476046292, 550026459, 631038108, 640975716, 656483193, 714069438, 733368612, 875310924, 946557162, 1071104157, 1100052918, 1312966386, 1428138876, 1893114324, 2142208314, 2200105836, 2261219887, 2625932772, 4284416628, 4522439774, 6783659661, 9044879548, 13567319322, 20350978983, 27134638644, 40701957966, 81403915932]

約数ペア:

[(1, 81403915932), (2, 40701957966), (3, 27134638644), (4, 20350978983), (6, 13567319322), (9, 9044879548), (12, 6783659661), (18, 4522439774), (19, 4284416628), (31, 2625932772), (36, 2261219887), (37, 2200105836), (38, 2142208314), (43, 1893114324), (57, 1428138876), (62, 1312966386), (74, 1100052918), (76, 1071104157), (86, 946557162), (93, 875310924), (111, 733368612), (114, 714069438), (124, 656483193), (127, 640975716), (129, 631038108), (148, 550026459), (171, 476046292), (172, 473278581), (186, 437655462), (222, 366684306), (228, 357034719), (254, 320487858), (258, 315519054), (279, 291770308), (333, 244456204), (342, 238023146), (361, 225495612), (372, 218827731), (381, 213658572), (387, 210346036), (444, 183342153), (508, 160243929), (516, 157759527), (558, 145885154), (589, 138206988), (666, 122228102), (684, 119011573), (703, 115795044), (722, 112747806), (762, 106829286), (774, 105173018), (817, 99637596), (1083, 75165204), (1116, 72942577), (1143, 71219524), (1147, 70971156), (1178, 69103494), (1332, 61114051), (1333, 61068204), (1406, 57897522), (1444, 56373903), (1524, 53414643), (1548, 52586509), (1591, 51165252), (1634, 49818798), (1767, 46068996), (2109, 38598348), (2166, 37582602), (2286, 35609762), (2294, 35485578), (2356, 34551747), (2413, 33735564), (2451, 33212532), (2666, 30534102), (2812, 28948761), (3182, 25582626), (3249, 25055068), (3268, 24909399), (3441, 23657052), (3534, 23034498), (3937, 20676636), (3999, 20356068), (4218, 19299174), (4332, 18791301), (4572, 17804881), (4588, 17742789), (4699, 17323668), (4773, 17055084), (4826, 16867782), (4902, 16606266), (5301, 15356332), (5332, 15267051), (5461, 14906412), (6327, 12866116), (6364, 12791313), (6498, 12527534), (6882, 11828526), (7068, 11517249), (7239, 11245188), (7353, 11070844), (7874, 10338318), (7998, 10178034), (8436, 9649587), (9398, 8661834), (9546, 8527542), (9652, 8433891), (9804, 8303133), (10323, 7885684), (10602, 7678166), (10922, 7453206), (11191, 7274052), (11811, 6892212), (11997, 6785356), (12654, 6433058), (12996, 6263767), (13357, 6094476), (13764, 5914263), (14097, 5774556), (14319, 5685028), (14478, 5622594), (14706, 5535422), (15523, 5244084), (15748, 5169159), (15996, 5089017), (16383, 4968804), (18796, 4330917), (19092, 4263771), (20646, 3942842), (21204, 3839083), (21717, 3748396), (21793, 3735324), (21844, 3726603), (22382, 3637026), (23622, 3446106), (23994, 3392678), (25308, 3216529), (25327, 3214116), (26714, 3047238), (28194, 2887278), (28638, 2842514), (28956, 2811297), (29412, 2767711), (30229, 2692908), (31046, 2622042), (32766, 2484402), (33573, 2424684), (35433, 2297404), (40071, 2031492), (41292, 1971421), (42291, 1924852), (43434, 1874198), (43586, 1867662), (44764, 1818513), (45847, 1775556), (46569, 1748028), (47244, 1723053), (47988, 1696339), (49149, 1656268), (49321, 1650492), (50654, 1607058), (53428, 1523619), (56388, 1443639), (57276, 1421257), (60458, 1346454), (62092, 1311021), (65379, 1245108), (65532, 1242201), (67146, 1212342), (70866, 1148702), (74803, 1088244), (75981, 1071372), (80142, 1015746), (84582, 962426), (86868, 937099), (87172, 933831), (89281, 911772), (90687, 897636), (91694, 887778), (93138, 874014), (98298, 828134), (98642, 825246), (100719, 808228), (101308, 803529), (103759, 784548), (120213, 677164), (120916, 673227), (130758, 622554), (134292, 606171), (137541, 591852), (139707, 582676), (141732, 574351), (145669, 558828), (147963, 550164), (149606, 544122), (151962, 535686), (160284, 507873), (169164, 481213), (169291, 480852), (178562, 455886), (181374, 448818), (183388, 443889), (186276, 437007), (196137, 415036), (196596, 414067), (197284, 412623), (201438, 404114), (202057, 402876), (207518, 392274), (224409, 362748), (227943, 357124), (240426, 338582), (261516, 311277), (267843, 303924), (272061, 299212), (275082, 295926), (279414, 291338)]