90465648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 160

約数和(自身を含む): 291648000

約数和(自身を除く): 201182352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 139, 149, 156, 168, 182, 208, 273, 278, 298, 312, 336, 364, 417, 447, 546, 556, 596, 624, 728, 834, 894, 973, 1043, 1092, 1112, 1192, 1456, 1668, 1788, 1807, 1937, 1946, 2086, 2184, 2224, 2384, 2919, 3129, 3336, 3576, 3614, 3874, 3892, 4172, 4368, 5421, 5811, 5838, 6258, 6672, 7152, 7228, 7748, 7784, 8344, 10842, 11622, 11676, 12516, 12649, 13559, 14456, 15496, 15568, 16688, 20711, 21684, 23244, 23352, 25032, 25298, 27118, 28912, 30992, 37947, 40677, 41422, 43368, 46488, 46704, 50064, 50596, 54236, 62133, 75894, 81354, 82844, 86736, 92976, 101192, 108472, 124266, 144977, 151788, 162708, 165688, 202384, 216944, 248532, 269243, 289954, 303576, 325416, 331376, 434931, 497064, 538486, 579908, 607152, 650832, 807729, 869862, 994128, 1076972, 1159816, 1615458, 1739724, 1884701, 2153944, 2319632, 3230916, 3479448, 3769402, 4307888, 5654103, 6461832, 6958896, 7538804, 11308206, 12923664, 15077608, 22616412, 30155216, 45232824, 90465648]

約数ペア:

[(1, 90465648), (2, 45232824), (3, 30155216), (4, 22616412), (6, 15077608), (7, 12923664), (8, 11308206), (12, 7538804), (13, 6958896), (14, 6461832), (16, 5654103), (21, 4307888), (24, 3769402), (26, 3479448), (28, 3230916), (39, 2319632), (42, 2153944), (48, 1884701), (52, 1739724), (56, 1615458), (78, 1159816), (84, 1076972), (91, 994128), (104, 869862), (112, 807729), (139, 650832), (149, 607152), (156, 579908), (168, 538486), (182, 497064), (208, 434931), (273, 331376), (278, 325416), (298, 303576), (312, 289954), (336, 269243), (364, 248532), (417, 216944), (447, 202384), (546, 165688), (556, 162708), (596, 151788), (624, 144977), (728, 124266), (834, 108472), (894, 101192), (973, 92976), (1043, 86736), (1092, 82844), (1112, 81354), (1192, 75894), (1456, 62133), (1668, 54236), (1788, 50596), (1807, 50064), (1937, 46704), (1946, 46488), (2086, 43368), (2184, 41422), (2224, 40677), (2384, 37947), (2919, 30992), (3129, 28912), (3336, 27118), (3576, 25298), (3614, 25032), (3874, 23352), (3892, 23244), (4172, 21684), (4368, 20711), (5421, 16688), (5811, 15568), (5838, 15496), (6258, 14456), (6672, 13559), (7152, 12649), (7228, 12516), (7748, 11676), (7784, 11622), (8344, 10842)]