72647724

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{163621}}^1$

素因数の和:163665

約数の個数: 24

約数和(自身を含む): 174093808

約数和(自身を除く): 101446084

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 163621, 327242, 490863, 654484, 981726, 1963452, 6053977, 12107954, 18161931, 24215908, 36323862, 72647724]

約数ペア:

[(1, 72647724), (2, 36323862), (3, 24215908), (4, 18161931), (6, 12107954), (12, 6053977), (37, 1963452), (74, 981726), (111, 654484), (148, 490863), (222, 327242), (444, 163621)]