77716912

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53377}}^1$

素因数の和:53405

約数の個数: 40

約数和(自身を含む): 185328416

約数和(自身を除く): 107611504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 53377, 106754, 213508, 373639, 427016, 693901, 747278, 854032, 1387802, 1494556, 2775604, 2989112, 4857307, 5551208, 5978224, 9714614, 11102416, 19429228, 38858456, 77716912]

約数ペア:

[(1, 77716912), (2, 38858456), (4, 19429228), (7, 11102416), (8, 9714614), (13, 5978224), (14, 5551208), (16, 4857307), (26, 2989112), (28, 2775604), (52, 1494556), (56, 1387802), (91, 854032), (104, 747278), (112, 693901), (182, 427016), (208, 373639), (364, 213508), (728, 106754), (1456, 53377)]