91197848

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 200578560

約数和(自身を除く): 109380712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 103, 163, 194, 206, 326, 388, 412, 652, 679, 721, 776, 824, 1141, 1304, 1358, 1442, 2282, 2716, 2884, 4564, 5432, 5768, 9128, 9991, 15811, 16789, 19982, 31622, 33578, 39964, 63244, 67156, 69937, 79928, 110677, 117523, 126488, 134312, 139874, 221354, 235046, 279748, 442708, 470092, 559496, 885416, 940184, 1628533, 3257066, 6514132, 11399731, 13028264, 22799462, 45598924, 91197848]

約数ペア:

[(1, 91197848), (2, 45598924), (4, 22799462), (7, 13028264), (8, 11399731), (14, 6514132), (28, 3257066), (56, 1628533), (97, 940184), (103, 885416), (163, 559496), (194, 470092), (206, 442708), (326, 279748), (388, 235046), (412, 221354), (652, 139874), (679, 134312), (721, 126488), (776, 117523), (824, 110677), (1141, 79928), (1304, 69937), (1358, 67156), (1442, 63244), (2282, 39964), (2716, 33578), (2884, 31622), (4564, 19982), (5432, 16789), (5768, 15811), (9128, 9991)]