71564058

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{463}}^1$

素因数の和:779

約数の個数: 48

約数和(自身を含む): 160982016

約数和(自身を除く): 89417958

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 277, 279, 463, 554, 558, 831, 926, 1389, 1662, 2493, 2778, 4167, 4986, 8334, 8587, 14353, 17174, 25761, 28706, 43059, 51522, 77283, 86118, 128251, 129177, 154566, 256502, 258354, 384753, 769506, 1154259, 2308518, 3975781, 7951562, 11927343, 23854686, 35782029, 71564058]

約数ペア:

[(1, 71564058), (2, 35782029), (3, 23854686), (6, 11927343), (9, 7951562), (18, 3975781), (31, 2308518), (62, 1154259), (93, 769506), (186, 384753), (277, 258354), (279, 256502), (463, 154566), (554, 129177), (558, 128251), (831, 86118), (926, 77283), (1389, 51522), (1662, 43059), (2493, 28706), (2778, 25761), (4167, 17174), (4986, 14353), (8334, 8587)]