80502102

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1621}}^1$

素因数の和:1749

約数の個数: 48

約数和(自身を含む): 182183040

約数和(自身を除く): 101680938

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 89, 93, 178, 186, 267, 279, 534, 558, 801, 1602, 1621, 2759, 3242, 4863, 5518, 8277, 9726, 14589, 16554, 24831, 29178, 49662, 50251, 100502, 144269, 150753, 288538, 301506, 432807, 452259, 865614, 904518, 1298421, 2596842, 4472339, 8944678, 13417017, 26834034, 40251051, 80502102]

約数ペア:

[(1, 80502102), (2, 40251051), (3, 26834034), (6, 13417017), (9, 8944678), (18, 4472339), (31, 2596842), (62, 1298421), (89, 904518), (93, 865614), (178, 452259), (186, 432807), (267, 301506), (279, 288538), (534, 150753), (558, 144269), (801, 100502), (1602, 50251), (1621, 49662), (2759, 29178), (3242, 24831), (4863, 16554), (5518, 14589), (8277, 9726)]