90207684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{357967}}^1$

素因数の和:357984

約数の個数: 36

約数和(自身を含む): 260600704

約数和(自身を除く): 170393020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 357967, 715934, 1073901, 1431868, 2147802, 2505769, 3221703, 4295604, 5011538, 6443406, 7517307, 10023076, 12886812, 15034614, 22551921, 30069228, 45103842, 90207684]

約数ペア:

[(1, 90207684), (2, 45103842), (3, 30069228), (4, 22551921), (6, 15034614), (7, 12886812), (9, 10023076), (12, 7517307), (14, 6443406), (18, 5011538), (21, 4295604), (28, 3221703), (36, 2505769), (42, 2147802), (63, 1431868), (84, 1073901), (126, 715934), (252, 357967)]