71890866

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{59611}}^1$

素因数の和:59686

約数の個数: 24

約数和(自身を含む): 158091024

約数和(自身を除く): 86200158

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 59611, 119222, 178833, 357666, 536499, 1072998, 3993937, 7987874, 11981811, 23963622, 35945433, 71890866]

約数ペア:

[(1, 71890866), (2, 35945433), (3, 23963622), (6, 11981811), (9, 7987874), (18, 3993937), (67, 1072998), (134, 536499), (201, 357666), (402, 178833), (603, 119222), (1206, 59611)]