80451972

素因数分解:

$2^2\times 3^2\times {\mathrm{677}}^1\times {\mathrm{3301}}^1$

素因数の和:3988

約数の個数: 36

約数和(自身を含む): 203726796

約数和(自身を除く): 123274824

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 677, 1354, 2031, 2708, 3301, 4062, 6093, 6602, 8124, 9903, 12186, 13204, 19806, 24372, 29709, 39612, 59418, 118836, 2234777, 4469554, 6704331, 8939108, 13408662, 20112993, 26817324, 40225986, 80451972]

約数ペア:

[(1, 80451972), (2, 40225986), (3, 26817324), (4, 20112993), (6, 13408662), (9, 8939108), (12, 6704331), (18, 4469554), (36, 2234777), (677, 118836), (1354, 59418), (2031, 39612), (2708, 29709), (3301, 24372), (4062, 19806), (6093, 13204), (6602, 12186), (8124, 9903)]