80761512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{827}}^1$

素因数の和:1162

約数の個数: 64

約数和(自身を含む): 218393280

約数和(自身を除く): 137631768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 313, 626, 827, 939, 1252, 1654, 1878, 2481, 2504, 3308, 3756, 4069, 4962, 6616, 7512, 8138, 9924, 10751, 12207, 16276, 19848, 21502, 24414, 32253, 32552, 43004, 48828, 64506, 86008, 97656, 129012, 258024, 258851, 517702, 776553, 1035404, 1553106, 2070808, 3106212, 3365063, 6212424, 6730126, 10095189, 13460252, 20190378, 26920504, 40380756, 80761512]

約数ペア:

[(1, 80761512), (2, 40380756), (3, 26920504), (4, 20190378), (6, 13460252), (8, 10095189), (12, 6730126), (13, 6212424), (24, 3365063), (26, 3106212), (39, 2070808), (52, 1553106), (78, 1035404), (104, 776553), (156, 517702), (312, 258851), (313, 258024), (626, 129012), (827, 97656), (939, 86008), (1252, 64506), (1654, 48828), (1878, 43004), (2481, 32552), (2504, 32253), (3308, 24414), (3756, 21502), (4069, 19848), (4962, 16276), (6616, 12207), (7512, 10751), (8138, 9924)]