81642312504

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{523}}^1$

素因数の和:1000

約数の個数: 320

約数和(自身を含む): 249558144000

約数和(自身を除く): 167915831496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 81, 93, 108, 114, 124, 152, 162, 171, 186, 216, 228, 248, 279, 324, 342, 372, 409, 456, 513, 523, 558, 589, 648, 684, 744, 818, 837, 1026, 1046, 1116, 1178, 1227, 1368, 1539, 1569, 1636, 1674, 1767, 2052, 2092, 2232, 2356, 2454, 2511, 3078, 3138, 3272, 3348, 3534, 3681, 4104, 4184, 4707, 4712, 4908, 5022, 5301, 6156, 6276, 6696, 7068, 7362, 7771, 9414, 9816, 9937, 10044, 10602, 11043, 12312, 12552, 12679, 14121, 14136, 14724, 15542, 15903, 16213, 18828, 19874, 20088, 21204, 22086, 23313, 25358, 28242, 29448, 29811, 31084, 31806, 32426, 33129, 37656, 38037, 39748, 42363, 42408, 44172, 46626, 47709, 48639, 50716, 56484, 59622, 62168, 63612, 64852, 66258, 69939, 76074, 79496, 84726, 88344, 89433, 93252, 95418, 97278, 101432, 112968, 114111, 119244, 127224, 129704, 132516, 139878, 145917, 152148, 169452, 178866, 186504, 190836, 194556, 209817, 213907, 228222, 238488, 240901, 265032, 268299, 279756, 291834, 304296, 308047, 338904, 342333, 357732, 381672, 389112, 419634, 427814, 437751, 456444, 481802, 536598, 559512, 583668, 616094, 629451, 641721, 684666, 715464, 722703, 804897, 839268, 855628, 875502, 912888, 924141, 963604, 1026999, 1073196, 1167336, 1232188, 1258902, 1283442, 1313253, 1369332, 1445406, 1609794, 1678536, 1711256, 1751004, 1848282, 1925163, 1927208, 2053998, 2146392, 2168109, 2464376, 2517804, 2566884, 2626506, 2738664, 2772423, 2890812, 3219588, 3502008, 3696564, 3850326, 4064233, 4107996, 4336218, 5035608, 5133768, 5253012, 5544846, 5775489, 5781624, 6439176, 6504327, 6631117, 7393128, 7700652, 8128466, 8215992, 8317269, 8672436, 10506024, 11089692, 11550978, 12192699, 13008654, 13262234, 15401304, 16256932, 16634538, 17326467, 17344872, 19512981, 19893351, 22179384, 23101956, 24385398, 24951807, 26017308, 26524468, 32513864, 33269076, 34652934, 36578097, 39025962, 39786702, 46203912, 48770796, 49903614, 52034616, 53048936, 59680053, 66538152, 69305868, 73156194, 78051924, 79573404, 97541592, 99807228, 109734291, 119360106, 125991223, 138611736, 146312388, 156103848, 159146808, 179040159, 199614456, 219468582, 238720212, 251982446, 292624776, 329202873, 358080318, 377973669, 438937164, 477440424, 503964892, 537120477, 658405746, 716160636, 755947338, 877874328, 1007929784, 1074240954, 1133921007, 1316811492, 1432321272, 1511894676, 2148481908, 2267842014, 2633622984, 3023789352, 3401763021, 4296963816, 4535684028, 6803526042, 9071368056, 10205289063, 13607052084, 20410578126, 27214104168, 40821156252, 81642312504]

約数ペア:

[(1, 81642312504), (2, 40821156252), (3, 27214104168), (4, 20410578126), (6, 13607052084), (8, 10205289063), (9, 9071368056), (12, 6803526042), (18, 4535684028), (19, 4296963816), (24, 3401763021), (27, 3023789352), (31, 2633622984), (36, 2267842014), (38, 2148481908), (54, 1511894676), (57, 1432321272), (62, 1316811492), (72, 1133921007), (76, 1074240954), (81, 1007929784), (93, 877874328), (108, 755947338), (114, 716160636), (124, 658405746), (152, 537120477), (162, 503964892), (171, 477440424), (186, 438937164), (216, 377973669), (228, 358080318), (248, 329202873), (279, 292624776), (324, 251982446), (342, 238720212), (372, 219468582), (409, 199614456), (456, 179040159), (513, 159146808), (523, 156103848), (558, 146312388), (589, 138611736), (648, 125991223), (684, 119360106), (744, 109734291), (818, 99807228), (837, 97541592), (1026, 79573404), (1046, 78051924), (1116, 73156194), (1178, 69305868), (1227, 66538152), (1368, 59680053), (1539, 53048936), (1569, 52034616), (1636, 49903614), (1674, 48770796), (1767, 46203912), (2052, 39786702), (2092, 39025962), (2232, 36578097), (2356, 34652934), (2454, 33269076), (2511, 32513864), (3078, 26524468), (3138, 26017308), (3272, 24951807), (3348, 24385398), (3534, 23101956), (3681, 22179384), (4104, 19893351), (4184, 19512981), (4707, 17344872), (4712, 17326467), (4908, 16634538), (5022, 16256932), (5301, 15401304), (6156, 13262234), (6276, 13008654), (6696, 12192699), (7068, 11550978), (7362, 11089692), (7771, 10506024), (9414, 8672436), (9816, 8317269), (9937, 8215992), (10044, 8128466), (10602, 7700652), (11043, 7393128), (12312, 6631117), (12552, 6504327), (12679, 6439176), (14121, 5781624), (14136, 5775489), (14724, 5544846), (15542, 5253012), (15903, 5133768), (16213, 5035608), (18828, 4336218), (19874, 4107996), (20088, 4064233), (21204, 3850326), (22086, 3696564), (23313, 3502008), (25358, 3219588), (28242, 2890812), (29448, 2772423), (29811, 2738664), (31084, 2626506), (31806, 2566884), (32426, 2517804), (33129, 2464376), (37656, 2168109), (38037, 2146392), (39748, 2053998), (42363, 1927208), (42408, 1925163), (44172, 1848282), (46626, 1751004), (47709, 1711256), (48639, 1678536), (50716, 1609794), (56484, 1445406), (59622, 1369332), (62168, 1313253), (63612, 1283442), (64852, 1258902), (66258, 1232188), (69939, 1167336), (76074, 1073196), (79496, 1026999), (84726, 963604), (88344, 924141), (89433, 912888), (93252, 875502), (95418, 855628), (97278, 839268), (101432, 804897), (112968, 722703), (114111, 715464), (119244, 684666), (127224, 641721), (129704, 629451), (132516, 616094), (139878, 583668), (145917, 559512), (152148, 536598), (169452, 481802), (178866, 456444), (186504, 437751), (190836, 427814), (194556, 419634), (209817, 389112), (213907, 381672), (228222, 357732), (238488, 342333), (240901, 338904), (265032, 308047), (268299, 304296), (279756, 291834)]