72387924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{861761}}^1$

素因数の和:861775

約数の個数: 24

約数和(自身を含む): 193034688

約数和(自身を除く): 120646764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 861761, 1723522, 2585283, 3447044, 5170566, 6032327, 10341132, 12064654, 18096981, 24129308, 36193962, 72387924]

約数ペア:

[(1, 72387924), (2, 36193962), (3, 24129308), (4, 18096981), (6, 12064654), (7, 10341132), (12, 6032327), (14, 5170566), (21, 3447044), (28, 2585283), (42, 1723522), (84, 861761)]