81709896

素因数分解:

$2^3\times 3^1\times {\mathrm{3404579}}^1$

素因数の和:3404588

約数の個数: 16

約数和(自身を含む): 204274800

約数和(自身を除く): 122564904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3404579, 6809158, 10213737, 13618316, 20427474, 27236632, 40854948, 81709896]

約数ペア:

[(1, 81709896), (2, 40854948), (3, 27236632), (4, 20427474), (6, 13618316), (8, 10213737), (12, 6809158), (24, 3404579)]