72199404

素因数分解:

$2^2\times 3^3\times {\mathrm{668513}}^1$

素因数の和:668526

約数の個数: 24

約数和(自身を含む): 187183920

約数和(自身を除く): 114984516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 668513, 1337026, 2005539, 2674052, 4011078, 6016617, 8022156, 12033234, 18049851, 24066468, 36099702, 72199404]

約数ペア:

[(1, 72199404), (2, 36099702), (3, 24066468), (4, 18049851), (6, 12033234), (9, 8022156), (12, 6016617), (18, 4011078), (27, 2674052), (36, 2005539), (54, 1337026), (108, 668513)]