91021608

素因数分解:

$2^3\times 3^2\times {\mathrm{1264189}}^1$

素因数の和:1264201

約数の個数: 24

約数和(自身を含む): 246517050

約数和(自身を除く): 155495442

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1264189, 2528378, 3792567, 5056756, 7585134, 10113512, 11377701, 15170268, 22755402, 30340536, 45510804, 91021608]

約数ペア:

[(1, 91021608), (2, 45510804), (3, 30340536), (4, 22755402), (6, 15170268), (8, 11377701), (9, 10113512), (12, 7585134), (18, 5056756), (24, 3792567), (36, 2528378), (72, 1264189)]