77566128

素因数分解:

$2^4\times 3^1\times {\mathrm{641}}^1\times {\mathrm{2521}}^1$

素因数の和:3173

約数の個数: 40

約数和(自身を含む): 200771376

約数和(自身を除く): 123205248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 641, 1282, 1923, 2521, 2564, 3846, 5042, 5128, 7563, 7692, 10084, 10256, 15126, 15384, 20168, 30252, 30768, 40336, 60504, 121008, 1615961, 3231922, 4847883, 6463844, 9695766, 12927688, 19391532, 25855376, 38783064, 77566128]

約数ペア:

[(1, 77566128), (2, 38783064), (3, 25855376), (4, 19391532), (6, 12927688), (8, 9695766), (12, 6463844), (16, 4847883), (24, 3231922), (48, 1615961), (641, 121008), (1282, 60504), (1923, 40336), (2521, 30768), (2564, 30252), (3846, 20168), (5042, 15384), (5128, 15126), (7563, 10256), (7692, 10084)]