81282476

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{5791}}^1$

素因数の和:5846

約数の個数: 36

約数和(自身を含む): 161770560

約数和(自身を除く): 80488084

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 121, 242, 319, 484, 638, 1276, 3509, 5791, 7018, 11582, 14036, 23164, 63701, 127402, 167939, 254804, 335878, 671756, 700711, 1401422, 1847329, 2802844, 3694658, 7389316, 20320619, 40641238, 81282476]

約数ペア:

[(1, 81282476), (2, 40641238), (4, 20320619), (11, 7389316), (22, 3694658), (29, 2802844), (44, 1847329), (58, 1401422), (116, 700711), (121, 671756), (242, 335878), (319, 254804), (484, 167939), (638, 127402), (1276, 63701), (3509, 23164), (5791, 14036), (7018, 11582)]