72729138

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{153437}}^1$

素因数の和:153521

約数の個数: 16

約数和(自身を含む): 147300480

約数和(自身を除く): 74571342

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 153437, 306874, 460311, 920622, 12121523, 24243046, 36364569, 72729138]

約数ペア:

[(1, 72729138), (2, 36364569), (3, 24243046), (6, 12121523), (79, 920622), (158, 460311), (237, 306874), (474, 153437)]