78812166

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1783}}^1$

素因数の和:1980

約数の個数: 32

約数和(自身を含む): 161844480

約数和(自身を除く): 83032314

約数列:

[1, 2, 3, 6, 53, 106, 139, 159, 278, 318, 417, 834, 1783, 3566, 5349, 7367, 10698, 14734, 22101, 44202, 94499, 188998, 247837, 283497, 495674, 566994, 743511, 1487022, 13135361, 26270722, 39406083, 78812166]

約数ペア:

[(1, 78812166), (2, 39406083), (3, 26270722), (6, 13135361), (53, 1487022), (106, 743511), (139, 566994), (159, 495674), (278, 283497), (318, 247837), (417, 188998), (834, 94499), (1783, 44202), (3566, 22101), (5349, 14734), (7367, 10698)]