64629936

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:779

約数の個数: 120

約数和(自身を含む): 209160224

約数和(自身を除く): 144530288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 97, 112, 126, 144, 168, 194, 252, 291, 336, 388, 504, 582, 661, 679, 776, 873, 1008, 1164, 1322, 1358, 1552, 1746, 1983, 2037, 2328, 2644, 2716, 3492, 3966, 4074, 4627, 4656, 5288, 5432, 5949, 6111, 6984, 7932, 8148, 9254, 10576, 10864, 11898, 12222, 13881, 13968, 15864, 16296, 18508, 23796, 24444, 27762, 31728, 32592, 37016, 41643, 47592, 48888, 55524, 64117, 74032, 83286, 95184, 97776, 111048, 128234, 166572, 192351, 222096, 256468, 333144, 384702, 448819, 512936, 577053, 666288, 769404, 897638, 1025872, 1154106, 1346457, 1538808, 1795276, 2308212, 2692914, 3077616, 3590552, 4039371, 4616424, 5385828, 7181104, 8078742, 9232848, 10771656, 16157484, 21543312, 32314968, 64629936]

約数ペア:

[(1, 64629936), (2, 32314968), (3, 21543312), (4, 16157484), (6, 10771656), (7, 9232848), (8, 8078742), (9, 7181104), (12, 5385828), (14, 4616424), (16, 4039371), (18, 3590552), (21, 3077616), (24, 2692914), (28, 2308212), (36, 1795276), (42, 1538808), (48, 1346457), (56, 1154106), (63, 1025872), (72, 897638), (84, 769404), (97, 666288), (112, 577053), (126, 512936), (144, 448819), (168, 384702), (194, 333144), (252, 256468), (291, 222096), (336, 192351), (388, 166572), (504, 128234), (582, 111048), (661, 97776), (679, 95184), (776, 83286), (873, 74032), (1008, 64117), (1164, 55524), (1322, 48888), (1358, 47592), (1552, 41643), (1746, 37016), (1983, 32592), (2037, 31728), (2328, 27762), (2644, 24444), (2716, 23796), (3492, 18508), (3966, 16296), (4074, 15864), (4627, 13968), (4656, 13881), (5288, 12222), (5432, 11898), (5949, 10864), (6111, 10576), (6984, 9254), (7932, 8148)]