78102244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{22469}}^1$

素因数の和:22563

約数の個数: 24

約数和(自身を含む): 150998400

約数和(自身を除く): 72896156

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 22469, 44938, 89876, 247159, 494318, 988636, 1775051, 3550102, 7100204, 19525561, 39051122, 78102244]

約数ペア:

[(1, 78102244), (2, 39051122), (4, 19525561), (11, 7100204), (22, 3550102), (44, 1775051), (79, 988636), (158, 494318), (316, 247159), (869, 89876), (1738, 44938), (3476, 22469)]