72943866

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{45533}}^1$

素因数の和:45630

約数の個数: 24

約数和(自身を含む): 159824340

約数和(自身を除く): 86880474

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 45533, 91066, 136599, 273198, 409797, 819594, 4052437, 8104874, 12157311, 24314622, 36471933, 72943866]

約数ペア:

[(1, 72943866), (2, 36471933), (3, 24314622), (6, 12157311), (9, 8104874), (18, 4052437), (89, 819594), (178, 409797), (267, 273198), (534, 136599), (801, 91066), (1602, 45533)]