89460520816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{593}}^1\times {\mathrm{1019}}^1$

素因数の和:2126

約数の個数: 80

約数和(自身を含む): 183315052800

約数和(自身を除く): 93854531984

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 487, 593, 974, 1019, 1186, 1948, 2038, 2372, 3896, 4076, 4744, 7792, 8152, 9253, 9488, 11267, 16304, 18506, 19361, 22534, 37012, 38722, 45068, 74024, 77444, 90136, 148048, 154888, 180272, 288791, 309776, 496253, 577582, 604267, 992506, 1155164, 1208534, 1985012, 2310328, 2417068, 3970024, 4620656, 4834136, 5487029, 7940048, 9428807, 9668272, 10974058, 11481073, 18857614, 21948116, 22962146, 37715228, 43896232, 45924292, 75430456, 87792464, 91848584, 150860912, 183697168, 294278029, 588556058, 1177112116, 2354224232, 4708448464, 5591282551, 11182565102, 22365130204, 44730260408, 89460520816]

約数ペア:

[(1, 89460520816), (2, 44730260408), (4, 22365130204), (8, 11182565102), (16, 5591282551), (19, 4708448464), (38, 2354224232), (76, 1177112116), (152, 588556058), (304, 294278029), (487, 183697168), (593, 150860912), (974, 91848584), (1019, 87792464), (1186, 75430456), (1948, 45924292), (2038, 43896232), (2372, 37715228), (3896, 22962146), (4076, 21948116), (4744, 18857614), (7792, 11481073), (8152, 10974058), (9253, 9668272), (9488, 9428807), (11267, 7940048), (16304, 5487029), (18506, 4834136), (19361, 4620656), (22534, 3970024), (37012, 2417068), (38722, 2310328), (45068, 1985012), (74024, 1208534), (77444, 1155164), (90136, 992506), (148048, 604267), (154888, 577582), (180272, 496253), (288791, 309776)]