66821676

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{70487}}^1$

素因数の和:70573

約数の個数: 24

約数和(自身を含む): 157893120

約数和(自身を除く): 91071444

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 70487, 140974, 211461, 281948, 422922, 845844, 5568473, 11136946, 16705419, 22273892, 33410838, 66821676]

約数ペア:

[(1, 66821676), (2, 33410838), (3, 22273892), (4, 16705419), (6, 11136946), (12, 5568473), (79, 845844), (158, 422922), (237, 281948), (316, 211461), (474, 140974), (948, 70487)]