68142396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5167}}^1$

素因数の和:5338

約数の個数: 48

約数和(自身を含む): 182905856

約数和(自身を除く): 114763460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3297, 4396, 5167, 6594, 10334, 13188, 15501, 20668, 31002, 36169, 62004, 72338, 108507, 144676, 217014, 434028, 811219, 1622438, 2433657, 3244876, 4867314, 5678533, 9734628, 11357066, 17035599, 22714132, 34071198, 68142396]

約数ペア:

[(1, 68142396), (2, 34071198), (3, 22714132), (4, 17035599), (6, 11357066), (7, 9734628), (12, 5678533), (14, 4867314), (21, 3244876), (28, 2433657), (42, 1622438), (84, 811219), (157, 434028), (314, 217014), (471, 144676), (628, 108507), (942, 72338), (1099, 62004), (1884, 36169), (2198, 31002), (3297, 20668), (4396, 15501), (5167, 13188), (6594, 10334)]