90886212

素因数分解:

$2^2\times 3^4\times {\mathrm{280513}}^1$

素因数の和:280529

約数の個数: 30

約数和(自身を含む): 237595358

約数和(自身を除く): 146709146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 280513, 561026, 841539, 1122052, 1683078, 2524617, 3366156, 5049234, 7573851, 10098468, 15147702, 22721553, 30295404, 45443106, 90886212]

約数ペア:

[(1, 90886212), (2, 45443106), (3, 30295404), (4, 22721553), (6, 15147702), (9, 10098468), (12, 7573851), (18, 5049234), (27, 3366156), (36, 2524617), (54, 1683078), (81, 1122052), (108, 841539), (162, 561026), (324, 280513)]