67367820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86369}}^1$

素因数の和:86394

約数の個数: 48

約数和(自身を含む): 203142240

約数和(自身を除く): 135774420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 86369, 172738, 259107, 345476, 431845, 518214, 863690, 1036428, 1122797, 1295535, 1727380, 2245594, 2591070, 3368391, 4491188, 5182140, 5613985, 6736782, 11227970, 13473564, 16841955, 22455940, 33683910, 67367820]

約数ペア:

[(1, 67367820), (2, 33683910), (3, 22455940), (4, 16841955), (5, 13473564), (6, 11227970), (10, 6736782), (12, 5613985), (13, 5182140), (15, 4491188), (20, 3368391), (26, 2591070), (30, 2245594), (39, 1727380), (52, 1295535), (60, 1122797), (65, 1036428), (78, 863690), (130, 518214), (156, 431845), (195, 345476), (260, 259107), (390, 172738), (780, 86369)]