68938086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^2\times {\mathrm{263}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 160199424

約数和(自身を除く): 91261338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 263, 474, 526, 553, 789, 1106, 1578, 1659, 1841, 3318, 3682, 5523, 6241, 11046, 12482, 18723, 20777, 37446, 41554, 43687, 62331, 87374, 124662, 131061, 145439, 262122, 290878, 436317, 872634, 1641383, 3282766, 4924149, 9848298, 11489681, 22979362, 34469043, 68938086]

約数ペア:

[(1, 68938086), (2, 34469043), (3, 22979362), (6, 11489681), (7, 9848298), (14, 4924149), (21, 3282766), (42, 1641383), (79, 872634), (158, 436317), (237, 290878), (263, 262122), (474, 145439), (526, 131061), (553, 124662), (789, 87374), (1106, 62331), (1578, 43687), (1659, 41554), (1841, 37446), (3318, 20777), (3682, 18723), (5523, 12482), (6241, 11046)]