91410452

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 187904640

約数和(自身を除く): 96494188

約数列:

[1, 2, 4, 7, 14, 28, 61, 109, 122, 218, 244, 427, 436, 491, 763, 854, 982, 1526, 1708, 1964, 3052, 3437, 6649, 6874, 13298, 13748, 26596, 29951, 46543, 53519, 59902, 93086, 107038, 119804, 186172, 209657, 214076, 374633, 419314, 749266, 838628, 1498532, 3264659, 6529318, 13058636, 22852613, 45705226, 91410452]

約数ペア:

[(1, 91410452), (2, 45705226), (4, 22852613), (7, 13058636), (14, 6529318), (28, 3264659), (61, 1498532), (109, 838628), (122, 749266), (218, 419314), (244, 374633), (427, 214076), (436, 209657), (491, 186172), (763, 119804), (854, 107038), (982, 93086), (1526, 59902), (1708, 53519), (1964, 46543), (3052, 29951), (3437, 26596), (6649, 13748), (6874, 13298)]