90448904

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17749}}^1$

素因数の和:17782

約数の個数: 48

約数和(自身を含む): 212467500

約数和(自身を除く): 122018596

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 17749, 35498, 70996, 124243, 141992, 230737, 248486, 461474, 496972, 869701, 922948, 993944, 1615159, 1739402, 1845896, 3230318, 3478804, 6460636, 6957608, 11306113, 12921272, 22612226, 45224452, 90448904]

約数ペア:

[(1, 90448904), (2, 45224452), (4, 22612226), (7, 12921272), (8, 11306113), (13, 6957608), (14, 6460636), (26, 3478804), (28, 3230318), (49, 1845896), (52, 1739402), (56, 1615159), (91, 993944), (98, 922948), (104, 869701), (182, 496972), (196, 461474), (364, 248486), (392, 230737), (637, 141992), (728, 124243), (1274, 70996), (2548, 35498), (5096, 17749)]