72072279

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{599}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 108108000

約数和(自身を除く): 36035721

約数列:

[1, 3, 9, 29, 87, 261, 461, 599, 1383, 1797, 4149, 5391, 13369, 17371, 40107, 52113, 120321, 156339, 276139, 828417, 2485251, 8008031, 24024093, 72072279]

約数ペア:

[(1, 72072279), (3, 24024093), (9, 8008031), (29, 2485251), (87, 828417), (261, 276139), (461, 156339), (599, 120321), (1383, 52113), (1797, 40107), (4149, 17371), (5391, 13369)]