72449238

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{280811}}^1$

素因数の和:280859

約数の個数: 16

約数和(自身を含む): 148268736

約数和(自身を除く): 75819498

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 280811, 561622, 842433, 1684866, 12074873, 24149746, 36224619, 72449238]

約数ペア:

[(1, 72449238), (2, 36224619), (3, 24149746), (6, 12074873), (43, 1684866), (86, 842433), (129, 561622), (258, 280811)]