68204628

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{13829}}^1$

素因数の和:13976

約数の個数: 36

約数和(自身を含む): 173677140

約数和(自身を除く): 105472512

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 13829, 27658, 41487, 55316, 82974, 124461, 165948, 248922, 497844, 1894573, 3789146, 5683719, 7578292, 11367438, 17051157, 22734876, 34102314, 68204628]

約数ペア:

[(1, 68204628), (2, 34102314), (3, 22734876), (4, 17051157), (6, 11367438), (9, 7578292), (12, 5683719), (18, 3789146), (36, 1894573), (137, 497844), (274, 248922), (411, 165948), (548, 124461), (822, 82974), (1233, 55316), (1644, 41487), (2466, 27658), (4932, 13829)]