72864104

素因数分解:

$2^3\times {\mathrm{167}}^1\times {\mathrm{54539}}^1$

素因数の和:54712

約数の個数: 16

約数和(自身を含む): 137440800

約数和(自身を除く): 64576696

約数列:

[1, 2, 4, 8, 167, 334, 668, 1336, 54539, 109078, 218156, 436312, 9108013, 18216026, 36432052, 72864104]

約数ペア:

[(1, 72864104), (2, 36432052), (4, 18216026), (8, 9108013), (167, 436312), (334, 218156), (668, 109078), (1336, 54539)]