90772578

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{387917}}^1$

素因数の和:387938

約数の個数: 24

約数和(自身を含む): 211803228

約数和(自身を除く): 121030650

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 387917, 775834, 1163751, 2327502, 3491253, 5042921, 6982506, 10085842, 15128763, 30257526, 45386289, 90772578]

約数ペア:

[(1, 90772578), (2, 45386289), (3, 30257526), (6, 15128763), (9, 10085842), (13, 6982506), (18, 5042921), (26, 3491253), (39, 2327502), (78, 1163751), (117, 775834), (234, 387917)]