77120072

素因数分解:

$2^3\times {\mathrm{227}}^1\times {\mathrm{42467}}^1$

素因数の和:42700

約数の個数: 16

約数和(自身を含む): 145240560

約数和(自身を除く): 68120488

約数列:

[1, 2, 4, 8, 227, 454, 908, 1816, 42467, 84934, 169868, 339736, 9640009, 19280018, 38560036, 77120072]

約数ペア:

[(1, 77120072), (2, 38560036), (4, 19280018), (8, 9640009), (227, 339736), (454, 169868), (908, 84934), (1816, 42467)]