72981042

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{171317}}^1$

素因数の和:171393

約数の個数: 16

約数和(自身を含む): 148018752

約数和(自身を除く): 75037710

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 171317, 342634, 513951, 1027902, 12163507, 24327014, 36490521, 72981042]

約数ペア:

[(1, 72981042), (2, 36490521), (3, 24327014), (6, 12163507), (71, 1027902), (142, 513951), (213, 342634), (426, 171317)]