76640748

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{71761}}^1$

素因数の和:71857

約数の個数: 24

約数和(自身を含む): 180840240

約数和(自身を除く): 104199492

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 71761, 143522, 215283, 287044, 430566, 861132, 6386729, 12773458, 19160187, 25546916, 38320374, 76640748]

約数ペア:

[(1, 76640748), (2, 38320374), (3, 25546916), (4, 19160187), (6, 12773458), (12, 6386729), (89, 861132), (178, 430566), (267, 287044), (356, 215283), (534, 143522), (1068, 71761)]