71890062

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{178831}}^1$

素因数の和:178903

約数の個数: 16

約数和(自身を含む): 145926912

約数和(自身を除く): 74036850

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 178831, 357662, 536493, 1072986, 11981677, 23963354, 35945031, 71890062]

約数ペア:

[(1, 71890062), (2, 35945031), (3, 23963354), (6, 11981677), (67, 1072986), (134, 536493), (201, 357662), (402, 178831)]