68888454

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1567}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 146313216

約数和(自身を除く): 77424762

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 431, 862, 1293, 1567, 2586, 3134, 4701, 7327, 9402, 14654, 21981, 26639, 43962, 53278, 79917, 159834, 675377, 1350754, 2026131, 4052262, 11481409, 22962818, 34444227, 68888454]

約数ペア:

[(1, 68888454), (2, 34444227), (3, 22962818), (6, 11481409), (17, 4052262), (34, 2026131), (51, 1350754), (102, 675377), (431, 159834), (862, 79917), (1293, 53278), (1567, 43962), (2586, 26639), (3134, 21981), (4701, 14654), (7327, 9402)]