71494236

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{180541}}^1$

素因数の和:180562

約数の個数: 36

約数和(自身を含む): 197151864

約数和(自身を除く): 125657628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 180541, 361082, 541623, 722164, 1083246, 1624869, 1985951, 2166492, 3249738, 3971902, 5957853, 6499476, 7943804, 11915706, 17873559, 23831412, 35747118, 71494236]

約数ペア:

[(1, 71494236), (2, 35747118), (3, 23831412), (4, 17873559), (6, 11915706), (9, 7943804), (11, 6499476), (12, 5957853), (18, 3971902), (22, 3249738), (33, 2166492), (36, 1985951), (44, 1624869), (66, 1083246), (99, 722164), (132, 541623), (198, 361082), (396, 180541)]