76886666

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 123233088

約数和(自身を除く): 46346422

約数列:

[1, 2, 37, 43, 73, 74, 86, 146, 331, 662, 1591, 2701, 3139, 3182, 5402, 6278, 12247, 14233, 24163, 24494, 28466, 48326, 116143, 232286, 526621, 894031, 1039009, 1053242, 1788062, 2078018, 38443333, 76886666]

約数ペア:

[(1, 76886666), (2, 38443333), (37, 2078018), (43, 1788062), (73, 1053242), (74, 1039009), (86, 894031), (146, 526621), (331, 232286), (662, 116143), (1591, 48326), (2701, 28466), (3139, 24494), (3182, 24163), (5402, 14233), (6278, 12247)]