77545688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2441}}^1$

素因数の和:2496

約数の個数: 48

約数和(自身を含む): 167472360

約数和(自身を除く): 89926672

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 361, 418, 722, 836, 1444, 1672, 2441, 2888, 3971, 4882, 7942, 9764, 15884, 19528, 26851, 31768, 46379, 53702, 92758, 107404, 185516, 214808, 371032, 510169, 881201, 1020338, 1762402, 2040676, 3524804, 4081352, 7049608, 9693211, 19386422, 38772844, 77545688]

約数ペア:

[(1, 77545688), (2, 38772844), (4, 19386422), (8, 9693211), (11, 7049608), (19, 4081352), (22, 3524804), (38, 2040676), (44, 1762402), (76, 1020338), (88, 881201), (152, 510169), (209, 371032), (361, 214808), (418, 185516), (722, 107404), (836, 92758), (1444, 53702), (1672, 46379), (2441, 31768), (2888, 26851), (3971, 19528), (4882, 15884), (7942, 9764)]