72440022

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{170047}}^1$

素因数の和:170123

約数の個数: 16

約数和(自身を含む): 146921472

約数和(自身を除く): 74481450

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 170047, 340094, 510141, 1020282, 12073337, 24146674, 36220011, 72440022]

約数ペア:

[(1, 72440022), (2, 36220011), (3, 24146674), (6, 12073337), (71, 1020282), (142, 510141), (213, 340094), (426, 170047)]