69149392

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:380

約数の個数: 60

約数和(自身を含む): 147044160

約数和(自身を除く): 77894768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 169, 208, 214, 239, 338, 428, 478, 676, 856, 956, 1352, 1391, 1712, 1912, 2704, 2782, 3107, 3824, 5564, 6214, 11128, 12428, 18083, 22256, 24856, 25573, 36166, 40391, 49712, 51146, 72332, 80782, 102292, 144664, 161564, 204584, 289328, 323128, 332449, 409168, 646256, 664898, 1329796, 2659592, 4321837, 5319184, 8643674, 17287348, 34574696, 69149392]

約数ペア:

[(1, 69149392), (2, 34574696), (4, 17287348), (8, 8643674), (13, 5319184), (16, 4321837), (26, 2659592), (52, 1329796), (104, 664898), (107, 646256), (169, 409168), (208, 332449), (214, 323128), (239, 289328), (338, 204584), (428, 161564), (478, 144664), (676, 102292), (856, 80782), (956, 72332), (1352, 51146), (1391, 49712), (1712, 40391), (1912, 36166), (2704, 25573), (2782, 24856), (3107, 22256), (3824, 18083), (5564, 12428), (6214, 11128)]