81580176

素因数分解:

$2^4\times 3^3\times {\mathrm{188843}}^1$

素因数の和:188860

約数の個数: 40

約数和(自身を含む): 234166560

約数和(自身を除く): 152586384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 188843, 377686, 566529, 755372, 1133058, 1510744, 1699587, 2266116, 3021488, 3399174, 4532232, 5098761, 6798348, 9064464, 10197522, 13596696, 20395044, 27193392, 40790088, 81580176]

約数ペア:

[(1, 81580176), (2, 40790088), (3, 27193392), (4, 20395044), (6, 13596696), (8, 10197522), (9, 9064464), (12, 6798348), (16, 5098761), (18, 4532232), (24, 3399174), (27, 3021488), (36, 2266116), (48, 1699587), (54, 1510744), (72, 1133058), (108, 755372), (144, 566529), (216, 377686), (432, 188843)]