72000222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{1699}}^1$

素因数の和:2720

約数の個数: 32

約数和(自身を含む): 164832000

約数和(自身を除く): 92831778

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1009, 1699, 2018, 3027, 3398, 5097, 6054, 7063, 10194, 11893, 14126, 21189, 23786, 35679, 42378, 71358, 1714291, 3428582, 5142873, 10285746, 12000037, 24000074, 36000111, 72000222]

約数ペア:

[(1, 72000222), (2, 36000111), (3, 24000074), (6, 12000037), (7, 10285746), (14, 5142873), (21, 3428582), (42, 1714291), (1009, 71358), (1699, 42378), (2018, 35679), (3027, 23786), (3398, 21189), (5097, 14126), (6054, 11893), (7063, 10194)]