85345676

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{661}}^1$

素因数の和:882

約数の個数: 36

約数和(自身を含む): 162820224

約数和(自身を除く): 77474548

約数列:

[1, 2, 4, 13, 26, 52, 169, 191, 338, 382, 661, 676, 764, 1322, 2483, 2644, 4966, 8593, 9932, 17186, 32279, 34372, 64558, 111709, 126251, 129116, 223418, 252502, 446836, 505004, 1641263, 3282526, 6565052, 21336419, 42672838, 85345676]

約数ペア:

[(1, 85345676), (2, 42672838), (4, 21336419), (13, 6565052), (26, 3282526), (52, 1641263), (169, 505004), (191, 446836), (338, 252502), (382, 223418), (661, 129116), (676, 126251), (764, 111709), (1322, 64558), (2483, 34372), (2644, 32279), (4966, 17186), (8593, 9932)]