90117372

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1543}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 218580992

約数和(自身を除く): 128463620

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 157, 186, 314, 372, 471, 628, 942, 1543, 1884, 3086, 4629, 4867, 6172, 9258, 9734, 14601, 18516, 19468, 29202, 47833, 58404, 95666, 143499, 191332, 242251, 286998, 484502, 573996, 726753, 969004, 1453506, 2907012, 7509781, 15019562, 22529343, 30039124, 45058686, 90117372]

約数ペア:

[(1, 90117372), (2, 45058686), (3, 30039124), (4, 22529343), (6, 15019562), (12, 7509781), (31, 2907012), (62, 1453506), (93, 969004), (124, 726753), (157, 573996), (186, 484502), (314, 286998), (372, 242251), (471, 191332), (628, 143499), (942, 95666), (1543, 58404), (1884, 47833), (3086, 29202), (4629, 19468), (4867, 18516), (6172, 14601), (9258, 9734)]