78333228

素因数分解:

$2^2\times 3^2\times {\mathrm{857}}^1\times {\mathrm{2539}}^1$

素因数の和:3406

約数の個数: 36

約数和(自身を含む): 198318120

約数和(自身を除く): 119984892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 857, 1714, 2539, 2571, 3428, 5078, 5142, 7617, 7713, 10156, 10284, 15234, 15426, 22851, 30468, 30852, 45702, 91404, 2175923, 4351846, 6527769, 8703692, 13055538, 19583307, 26111076, 39166614, 78333228]

約数ペア:

[(1, 78333228), (2, 39166614), (3, 26111076), (4, 19583307), (6, 13055538), (9, 8703692), (12, 6527769), (18, 4351846), (36, 2175923), (857, 91404), (1714, 45702), (2539, 30852), (2571, 30468), (3428, 22851), (5078, 15426), (5142, 15234), (7617, 10284), (7713, 10156)]