80495620812

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{1103}}^1\times {\mathrm{14797}}^1$

素因数の和:16047

約数の個数: 72

約数和(自身を含む): 205159945536

約数和(自身を除く): 124664324724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1103, 1233, 1644, 2206, 2466, 3309, 4412, 4932, 6618, 9927, 13236, 14797, 19854, 29594, 39708, 44391, 59188, 88782, 133173, 151111, 177564, 266346, 302222, 453333, 532692, 604444, 906666, 1359999, 1813332, 2027189, 2719998, 4054378, 5439996, 6081567, 8108756, 12163134, 16321091, 18244701, 24326268, 32642182, 36489402, 48963273, 65284364, 72978804, 97926546, 146889819, 195853092, 293779638, 587559276, 2235989467, 4471978934, 6707968401, 8943957868, 13415936802, 20123905203, 26831873604, 40247810406, 80495620812]

約数ペア:

[(1, 80495620812), (2, 40247810406), (3, 26831873604), (4, 20123905203), (6, 13415936802), (9, 8943957868), (12, 6707968401), (18, 4471978934), (36, 2235989467), (137, 587559276), (274, 293779638), (411, 195853092), (548, 146889819), (822, 97926546), (1103, 72978804), (1233, 65284364), (1644, 48963273), (2206, 36489402), (2466, 32642182), (3309, 24326268), (4412, 18244701), (4932, 16321091), (6618, 12163134), (9927, 8108756), (13236, 6081567), (14797, 5439996), (19854, 4054378), (29594, 2719998), (39708, 2027189), (44391, 1813332), (59188, 1359999), (88782, 906666), (133173, 604444), (151111, 532692), (177564, 453333), (266346, 302222)]