72378546

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{280537}}^1$

素因数の和:280585

約数の個数: 16

約数和(自身を含む): 148124064

約数和(自身を除く): 75745518

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 280537, 561074, 841611, 1683222, 12063091, 24126182, 36189273, 72378546]

約数ペア:

[(1, 72378546), (2, 36189273), (3, 24126182), (6, 12063091), (43, 1683222), (86, 841611), (129, 561074), (258, 280537)]