72049518

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{129121}}^1$

素因数の和:129160

約数の個数: 24

約数和(自身を含む): 161144256

約数和(自身を除く): 89094738

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 129121, 258242, 387363, 774726, 1162089, 2324178, 4002751, 8005502, 12008253, 24016506, 36024759, 72049518]

約数ペア:

[(1, 72049518), (2, 36024759), (3, 24016506), (6, 12008253), (9, 8005502), (18, 4002751), (31, 2324178), (62, 1162089), (93, 774726), (186, 387363), (279, 258242), (558, 129121)]