86427040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{77167}}^1$

素因数の和:77189

約数の個数: 48

約数和(自身を含む): 233356032

約数和(自身を除く): 146928992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 77167, 154334, 308668, 385835, 540169, 617336, 771670, 1080338, 1234672, 1543340, 2160676, 2469344, 2700845, 3086680, 4321352, 5401690, 6173360, 8642704, 10803380, 12346720, 17285408, 21606760, 43213520, 86427040]

約数ペア:

[(1, 86427040), (2, 43213520), (4, 21606760), (5, 17285408), (7, 12346720), (8, 10803380), (10, 8642704), (14, 6173360), (16, 5401690), (20, 4321352), (28, 3086680), (32, 2700845), (35, 2469344), (40, 2160676), (56, 1543340), (70, 1234672), (80, 1080338), (112, 771670), (140, 617336), (160, 540169), (224, 385835), (280, 308668), (560, 154334), (1120, 77167)]