76980244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{2131}}^1$

素因数の和:2967

約数の個数: 24

約数和(自身を含む): 147210336

約数和(自身を除く): 70230092

約数列:

[1, 2, 4, 11, 22, 44, 821, 1642, 2131, 3284, 4262, 8524, 9031, 18062, 23441, 36124, 46882, 93764, 1749551, 3499102, 6998204, 19245061, 38490122, 76980244]

約数ペア:

[(1, 76980244), (2, 38490122), (4, 19245061), (11, 6998204), (22, 3499102), (44, 1749551), (821, 93764), (1642, 46882), (2131, 36124), (3284, 23441), (4262, 18062), (8524, 9031)]