87255574

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 157257072

約数和(自身を除く): 70001498

約数列:

[1, 2, 7, 14, 49, 67, 97, 98, 134, 137, 194, 274, 469, 679, 938, 959, 1358, 1918, 3283, 4753, 6499, 6566, 6713, 9179, 9506, 12998, 13289, 13426, 18358, 26578, 45493, 64253, 90986, 93023, 128506, 186046, 318451, 449771, 636902, 651161, 890363, 899542, 1302322, 1780726, 6232541, 12465082, 43627787, 87255574]

約数ペア:

[(1, 87255574), (2, 43627787), (7, 12465082), (14, 6232541), (49, 1780726), (67, 1302322), (97, 899542), (98, 890363), (134, 651161), (137, 636902), (194, 449771), (274, 318451), (469, 186046), (679, 128506), (938, 93023), (959, 90986), (1358, 64253), (1918, 45493), (3283, 26578), (4753, 18358), (6499, 13426), (6566, 13289), (6713, 12998), (9179, 9506)]