68839884

素因数分解:

$2^2\times 3^2\times {\mathrm{1249}}^1\times {\mathrm{1531}}^1$

素因数の和:2790

約数の個数: 36

約数和(自身を含む): 174265000

約数和(自身を除く): 105425116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1249, 1531, 2498, 3062, 3747, 4593, 4996, 6124, 7494, 9186, 11241, 13779, 14988, 18372, 22482, 27558, 44964, 55116, 1912219, 3824438, 5736657, 7648876, 11473314, 17209971, 22946628, 34419942, 68839884]

約数ペア:

[(1, 68839884), (2, 34419942), (3, 22946628), (4, 17209971), (6, 11473314), (9, 7648876), (12, 5736657), (18, 3824438), (36, 1912219), (1249, 55116), (1531, 44964), (2498, 27558), (3062, 22482), (3747, 18372), (4593, 14988), (4996, 13779), (6124, 11241), (7494, 9186)]