81194976

素因数分解:

$2^5\times 3^2\times {\mathrm{281927}}^1$

素因数の和:281943

約数の個数: 36

約数和(自身を含む): 230899032

約数和(自身を除く): 149704056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 281927, 563854, 845781, 1127708, 1691562, 2255416, 2537343, 3383124, 4510832, 5074686, 6766248, 9021664, 10149372, 13532496, 20298744, 27064992, 40597488, 81194976]

約数ペア:

[(1, 81194976), (2, 40597488), (3, 27064992), (4, 20298744), (6, 13532496), (8, 10149372), (9, 9021664), (12, 6766248), (16, 5074686), (18, 4510832), (24, 3383124), (32, 2537343), (36, 2255416), (48, 1691562), (72, 1127708), (96, 845781), (144, 563854), (288, 281927)]