61385952984

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{252667}}^1$

素因数の和:252920

約数の個数: 64

約数和(自身を含む): 157179709440

約数和(自身を除く): 95793756456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 191, 212, 318, 382, 424, 573, 636, 764, 1146, 1272, 1528, 2292, 4584, 10123, 20246, 30369, 40492, 60738, 80984, 121476, 242952, 252667, 505334, 758001, 1010668, 1516002, 2021336, 3032004, 6064008, 13391351, 26782702, 40174053, 48259397, 53565404, 80348106, 96518794, 107130808, 144778191, 160696212, 193037588, 289556382, 321392424, 386075176, 579112764, 1158225528, 2557748041, 5115496082, 7673244123, 10230992164, 15346488246, 20461984328, 30692976492, 61385952984]

約数ペア:

[(1, 61385952984), (2, 30692976492), (3, 20461984328), (4, 15346488246), (6, 10230992164), (8, 7673244123), (12, 5115496082), (24, 2557748041), (53, 1158225528), (106, 579112764), (159, 386075176), (191, 321392424), (212, 289556382), (318, 193037588), (382, 160696212), (424, 144778191), (573, 107130808), (636, 96518794), (764, 80348106), (1146, 53565404), (1272, 48259397), (1528, 40174053), (2292, 26782702), (4584, 13391351), (10123, 6064008), (20246, 3032004), (30369, 2021336), (40492, 1516002), (60738, 1010668), (80984, 758001), (121476, 505334), (242952, 252667)]