89640396

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{11801}}^1$

素因数の和:12022

約数の個数: 36

約数和(自身を含む): 227684184

約数和(自身を除く): 138043788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 7596, 11801, 23602, 35403, 47204, 70806, 106209, 141612, 212418, 424836, 2490011, 4980022, 7470033, 9960044, 14940066, 22410099, 29880132, 44820198, 89640396]

約数ペア:

[(1, 89640396), (2, 44820198), (3, 29880132), (4, 22410099), (6, 14940066), (9, 9960044), (12, 7470033), (18, 4980022), (36, 2490011), (211, 424836), (422, 212418), (633, 141612), (844, 106209), (1266, 70806), (1899, 47204), (2532, 35403), (3798, 23602), (7596, 11801)]