71925336

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 288

約数和(自身を含む): 253422000

約数和(自身を除く): 181496664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 29, 36, 37, 38, 42, 49, 56, 57, 58, 63, 72, 74, 76, 84, 87, 98, 111, 114, 116, 126, 133, 147, 148, 152, 168, 171, 174, 196, 203, 222, 228, 232, 252, 259, 261, 266, 294, 296, 333, 342, 348, 392, 399, 406, 441, 444, 456, 504, 518, 522, 532, 551, 588, 609, 666, 684, 696, 703, 777, 798, 812, 882, 888, 931, 1036, 1044, 1064, 1073, 1102, 1176, 1197, 1218, 1332, 1368, 1406, 1421, 1554, 1596, 1624, 1653, 1764, 1813, 1827, 1862, 2072, 2088, 2109, 2146, 2204, 2331, 2394, 2436, 2664, 2793, 2812, 2842, 3108, 3192, 3219, 3306, 3528, 3626, 3654, 3724, 3857, 4218, 4263, 4292, 4408, 4662, 4788, 4872, 4921, 4959, 5439, 5586, 5624, 5684, 6216, 6327, 6438, 6612, 7252, 7308, 7448, 7511, 7714, 8379, 8436, 8526, 8584, 9324, 9576, 9657, 9842, 9918, 10878, 11172, 11368, 11571, 12654, 12789, 12876, 13224, 14504, 14616, 14763, 15022, 15428, 16317, 16758, 16872, 17052, 18648, 19314, 19684, 19836, 20387, 21756, 22344, 22533, 23142, 25308, 25578, 25752, 26999, 29526, 30044, 30856, 32634, 33516, 34104, 34447, 34713, 38628, 39368, 39672, 40774, 43512, 44289, 45066, 46284, 50616, 51156, 52577, 53998, 59052, 60088, 61161, 65268, 67032, 67599, 68894, 69426, 77256, 80997, 81548, 88578, 90132, 92568, 102312, 103341, 105154, 107996, 118104, 122322, 130536, 135198, 137788, 138852, 142709, 157731, 161994, 163096, 177156, 180264, 183483, 206682, 210308, 215992, 242991, 244644, 270396, 275576, 277704, 285418, 310023, 315462, 323988, 354312, 366966, 413364, 420616, 428127, 473193, 485982, 489288, 540792, 570836, 620046, 630924, 647976, 733932, 826728, 856254, 946386, 971964, 998963, 1141672, 1240092, 1261848, 1284381, 1467864, 1712508, 1892772, 1943928, 1997926, 2480184, 2568762, 2996889, 3425016, 3785544, 3995852, 5137524, 5993778, 7991704, 8990667, 10275048, 11987556, 17981334, 23975112, 35962668, 71925336]

約数ペア:

[(1, 71925336), (2, 35962668), (3, 23975112), (4, 17981334), (6, 11987556), (7, 10275048), (8, 8990667), (9, 7991704), (12, 5993778), (14, 5137524), (18, 3995852), (19, 3785544), (21, 3425016), (24, 2996889), (28, 2568762), (29, 2480184), (36, 1997926), (37, 1943928), (38, 1892772), (42, 1712508), (49, 1467864), (56, 1284381), (57, 1261848), (58, 1240092), (63, 1141672), (72, 998963), (74, 971964), (76, 946386), (84, 856254), (87, 826728), (98, 733932), (111, 647976), (114, 630924), (116, 620046), (126, 570836), (133, 540792), (147, 489288), (148, 485982), (152, 473193), (168, 428127), (171, 420616), (174, 413364), (196, 366966), (203, 354312), (222, 323988), (228, 315462), (232, 310023), (252, 285418), (259, 277704), (261, 275576), (266, 270396), (294, 244644), (296, 242991), (333, 215992), (342, 210308), (348, 206682), (392, 183483), (399, 180264), (406, 177156), (441, 163096), (444, 161994), (456, 157731), (504, 142709), (518, 138852), (522, 137788), (532, 135198), (551, 130536), (588, 122322), (609, 118104), (666, 107996), (684, 105154), (696, 103341), (703, 102312), (777, 92568), (798, 90132), (812, 88578), (882, 81548), (888, 80997), (931, 77256), (1036, 69426), (1044, 68894), (1064, 67599), (1073, 67032), (1102, 65268), (1176, 61161), (1197, 60088), (1218, 59052), (1332, 53998), (1368, 52577), (1406, 51156), (1421, 50616), (1554, 46284), (1596, 45066), (1624, 44289), (1653, 43512), (1764, 40774), (1813, 39672), (1827, 39368), (1862, 38628), (2072, 34713), (2088, 34447), (2109, 34104), (2146, 33516), (2204, 32634), (2331, 30856), (2394, 30044), (2436, 29526), (2664, 26999), (2793, 25752), (2812, 25578), (2842, 25308), (3108, 23142), (3192, 22533), (3219, 22344), (3306, 21756), (3528, 20387), (3626, 19836), (3654, 19684), (3724, 19314), (3857, 18648), (4218, 17052), (4263, 16872), (4292, 16758), (4408, 16317), (4662, 15428), (4788, 15022), (4872, 14763), (4921, 14616), (4959, 14504), (5439, 13224), (5586, 12876), (5624, 12789), (5684, 12654), (6216, 11571), (6327, 11368), (6438, 11172), (6612, 10878), (7252, 9918), (7308, 9842), (7448, 9657), (7511, 9576), (7714, 9324), (8379, 8584), (8436, 8526)]