81676116

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{22027}}^1$

素因数の和:22140

約数の個数: 36

約数和(自身を含む): 208472992

約数和(自身を除く): 126796876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 22027, 44054, 66081, 88108, 132162, 198243, 264324, 396486, 792972, 2268781, 4537562, 6806343, 9075124, 13612686, 20419029, 27225372, 40838058, 81676116]

約数ペア:

[(1, 81676116), (2, 40838058), (3, 27225372), (4, 20419029), (6, 13612686), (9, 9075124), (12, 6806343), (18, 4537562), (36, 2268781), (103, 792972), (206, 396486), (309, 264324), (412, 198243), (618, 132162), (927, 88108), (1236, 66081), (1854, 44054), (3708, 22027)]