72866874

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{171049}}^1$

素因数の和:171125

約数の個数: 16

約数和(自身を含む): 147787200

約数和(自身を除く): 74920326

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 171049, 342098, 513147, 1026294, 12144479, 24288958, 36433437, 72866874]

約数ペア:

[(1, 72866874), (2, 36433437), (3, 24288958), (6, 12144479), (71, 1026294), (142, 513147), (213, 342098), (426, 171049)]