68389842

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{719}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 139345920

約数和(自身を除く): 70956078

約数列:

[1, 2, 3, 6, 83, 166, 191, 249, 382, 498, 573, 719, 1146, 1438, 2157, 4314, 15853, 31706, 47559, 59677, 95118, 119354, 137329, 179031, 274658, 358062, 411987, 823974, 11398307, 22796614, 34194921, 68389842]

約数ペア:

[(1, 68389842), (2, 34194921), (3, 22796614), (6, 11398307), (83, 823974), (166, 411987), (191, 358062), (249, 274658), (382, 179031), (498, 137329), (573, 119354), (719, 95118), (1146, 59677), (1438, 47559), (2157, 31706), (4314, 15853)]