80040372

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{857}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 192384192

約数和(自身を除く): 112343820

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 181, 258, 362, 516, 543, 724, 857, 1086, 1714, 2172, 2571, 3428, 5142, 7783, 10284, 15566, 23349, 31132, 36851, 46698, 73702, 93396, 110553, 147404, 155117, 221106, 310234, 442212, 465351, 620468, 930702, 1861404, 6670031, 13340062, 20010093, 26680124, 40020186, 80040372]

約数ペア:

[(1, 80040372), (2, 40020186), (3, 26680124), (4, 20010093), (6, 13340062), (12, 6670031), (43, 1861404), (86, 930702), (129, 620468), (172, 465351), (181, 442212), (258, 310234), (362, 221106), (516, 155117), (543, 147404), (724, 110553), (857, 93396), (1086, 73702), (1714, 46698), (2172, 36851), (2571, 31132), (3428, 23349), (5142, 15566), (7783, 10284)]