90498978

素因数分解:

$2^1\times 3^3\times {\mathrm{1039}}^1\times {\mathrm{1613}}^1$

素因数の和:2663

約数の個数: 32

約数和(自身を含む): 201427200

約数和(自身を除く): 110928222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1039, 1613, 2078, 3117, 3226, 4839, 6234, 9351, 9678, 14517, 18702, 28053, 29034, 43551, 56106, 87102, 1675907, 3351814, 5027721, 10055442, 15083163, 30166326, 45249489, 90498978]

約数ペア:

[(1, 90498978), (2, 45249489), (3, 30166326), (6, 15083163), (9, 10055442), (18, 5027721), (27, 3351814), (54, 1675907), (1039, 87102), (1613, 56106), (2078, 43551), (3117, 29034), (3226, 28053), (4839, 18702), (6234, 14517), (9351, 9678)]