72858438

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{9137}}^1$

素因数の和:9588

約数の個数: 24

約数和(自身を含む): 158233608

約数和(自身を除く): 85375170

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 1329, 2658, 3987, 7974, 9137, 18274, 27411, 54822, 82233, 164466, 4047691, 8095382, 12143073, 24286146, 36429219, 72858438]

約数ペア:

[(1, 72858438), (2, 36429219), (3, 24286146), (6, 12143073), (9, 8095382), (18, 4047691), (443, 164466), (886, 82233), (1329, 54822), (2658, 27411), (3987, 18274), (7974, 9137)]