80646654

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{3929}}^1$

素因数の和:4256

約数の個数: 32

約数和(自身を含む): 176567040

約数和(自身を除く): 95920386

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 311, 622, 933, 1866, 3421, 3929, 6842, 7858, 10263, 11787, 20526, 23574, 43219, 86438, 129657, 259314, 1221919, 2443838, 3665757, 7331514, 13441109, 26882218, 40323327, 80646654]

約数ペア:

[(1, 80646654), (2, 40323327), (3, 26882218), (6, 13441109), (11, 7331514), (22, 3665757), (33, 2443838), (66, 1221919), (311, 259314), (622, 129657), (933, 86438), (1866, 43219), (3421, 23574), (3929, 20526), (6842, 11787), (7858, 10263)]