86440728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{907}}^1$

素因数の和:965

約数の個数: 96

約数和(自身を含む): 249082560

約数和(自身を除く): 162641832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 361, 418, 456, 627, 722, 836, 907, 1083, 1254, 1444, 1672, 1814, 2166, 2508, 2721, 2888, 3628, 3971, 4332, 5016, 5442, 7256, 7942, 8664, 9977, 10884, 11913, 15884, 17233, 19954, 21768, 23826, 29931, 31768, 34466, 39908, 47652, 51699, 59862, 68932, 79816, 95304, 103398, 119724, 137864, 189563, 206796, 239448, 327427, 379126, 413592, 568689, 654854, 758252, 982281, 1137378, 1309708, 1516504, 1964562, 2274756, 2619416, 3601697, 3929124, 4549512, 7203394, 7858248, 10805091, 14406788, 21610182, 28813576, 43220364, 86440728]

約数ペア:

[(1, 86440728), (2, 43220364), (3, 28813576), (4, 21610182), (6, 14406788), (8, 10805091), (11, 7858248), (12, 7203394), (19, 4549512), (22, 3929124), (24, 3601697), (33, 2619416), (38, 2274756), (44, 1964562), (57, 1516504), (66, 1309708), (76, 1137378), (88, 982281), (114, 758252), (132, 654854), (152, 568689), (209, 413592), (228, 379126), (264, 327427), (361, 239448), (418, 206796), (456, 189563), (627, 137864), (722, 119724), (836, 103398), (907, 95304), (1083, 79816), (1254, 68932), (1444, 59862), (1672, 51699), (1814, 47652), (2166, 39908), (2508, 34466), (2721, 31768), (2888, 29931), (3628, 23826), (3971, 21768), (4332, 19954), (5016, 17233), (5442, 15884), (7256, 11913), (7942, 10884), (8664, 9977)]