80809188

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{217229}}^1$

素因数の和:217267

約数の個数: 24

約数和(自身を含む): 194638080

約数和(自身を除く): 113828892

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 217229, 434458, 651687, 868916, 1303374, 2606748, 6734099, 13468198, 20202297, 26936396, 40404594, 80809188]

約数ペア:

[(1, 80809188), (2, 40404594), (3, 26936396), (4, 20202297), (6, 13468198), (12, 6734099), (31, 2606748), (62, 1303374), (93, 868916), (124, 651687), (186, 434458), (372, 217229)]