68290818

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{9337}}^1$

素因数の和:9418

約数の個数: 32

約数和(自身を含む): 145224576

約数和(自身を除く): 76933758

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 9337, 18674, 28011, 56022, 214751, 429502, 494861, 644253, 989722, 1288506, 1484583, 2969166, 11381803, 22763606, 34145409, 68290818]

約数ペア:

[(1, 68290818), (2, 34145409), (3, 22763606), (6, 11381803), (23, 2969166), (46, 1484583), (53, 1288506), (69, 989722), (106, 644253), (138, 494861), (159, 429502), (318, 214751), (1219, 56022), (2438, 28011), (3657, 18674), (7314, 9337)]