72378617466

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{280537277}}^1$

素因数の和:280537325

約数の個数: 16

約数和(自身を含む): 148123682784

約数和(自身を除く): 75745065318

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 280537277, 561074554, 841611831, 1683223662, 12063102911, 24126205822, 36189308733, 72378617466]

約数ペア:

[(1, 72378617466), (2, 36189308733), (3, 24126205822), (6, 12063102911), (43, 1683223662), (86, 841611831), (129, 561074554), (258, 280537277)]