87751764

素因数分解:

$2^2\times 3^2\times {\mathrm{821}}^1\times {\mathrm{2969}}^1$

素因数の和:3800

約数の個数: 36

約数和(自身を含む): 222161940

約数和(自身を除く): 134410176

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 821, 1642, 2463, 2969, 3284, 4926, 5938, 7389, 8907, 9852, 11876, 14778, 17814, 26721, 29556, 35628, 53442, 106884, 2437549, 4875098, 7312647, 9750196, 14625294, 21937941, 29250588, 43875882, 87751764]

約数ペア:

[(1, 87751764), (2, 43875882), (3, 29250588), (4, 21937941), (6, 14625294), (9, 9750196), (12, 7312647), (18, 4875098), (36, 2437549), (821, 106884), (1642, 53442), (2463, 35628), (2969, 29556), (3284, 26721), (4926, 17814), (5938, 14778), (7389, 11876), (8907, 9852)]