69987642

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{131063}}^1$

素因数の和:131157

約数の個数: 16

約数和(自身を含む): 141549120

約数和(自身を除く): 71561478

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 131063, 262126, 393189, 786378, 11664607, 23329214, 34993821, 69987642]

約数ペア:

[(1, 69987642), (2, 34993821), (3, 23329214), (6, 11664607), (89, 786378), (178, 393189), (267, 262126), (534, 131063)]