81073122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{33529}}^1$

素因数の和:33578

約数の個数: 32

約数和(自身を含む): 180257280

約数和(自身を除く): 99184158

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 33529, 67058, 100587, 201174, 435877, 871754, 1039399, 1307631, 2078798, 2615262, 3118197, 6236394, 13512187, 27024374, 40536561, 81073122]

約数ペア:

[(1, 81073122), (2, 40536561), (3, 27024374), (6, 13512187), (13, 6236394), (26, 3118197), (31, 2615262), (39, 2078798), (62, 1307631), (78, 1039399), (93, 871754), (186, 435877), (403, 201174), (806, 100587), (1209, 67058), (2418, 33529)]