87471996

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{197009}}^1$

素因数の和:197053

約数の個数: 24

約数和(自身を含む): 209618640

約数和(自身を除く): 122146644

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 197009, 394018, 591027, 788036, 1182054, 2364108, 7289333, 14578666, 21867999, 29157332, 43735998, 87471996]

約数ペア:

[(1, 87471996), (2, 43735998), (3, 29157332), (4, 21867999), (6, 14578666), (12, 7289333), (37, 2364108), (74, 1182054), (111, 788036), (148, 591027), (222, 394018), (444, 197009)]