72129072

素因数分解:

$2^4\times 3^1\times {\mathrm{1502689}}^1$

素因数の和:1502700

約数の個数: 20

約数和(自身を含む): 186333560

約数和(自身を除く): 114204488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1502689, 3005378, 4508067, 6010756, 9016134, 12021512, 18032268, 24043024, 36064536, 72129072]

約数ペア:

[(1, 72129072), (2, 36064536), (3, 24043024), (4, 18032268), (6, 12021512), (8, 9016134), (12, 6010756), (16, 4508067), (24, 3005378), (48, 1502689)]