68090958

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{290987}}^1$

素因数の和:291008

約数の個数: 24

約数和(自身を含む): 158879448

約数和(自身を除く): 90788490

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 290987, 581974, 872961, 1745922, 2618883, 3782831, 5237766, 7565662, 11348493, 22696986, 34045479, 68090958]

約数ペア:

[(1, 68090958), (2, 34045479), (3, 22696986), (6, 11348493), (9, 7565662), (13, 5237766), (18, 3782831), (26, 2618883), (39, 1745922), (78, 872961), (117, 581974), (234, 290987)]