72213564

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{36919}}^1$

素因数の和:37089

約数の個数: 24

約数和(自身を含む): 169536640

約数和(自身を除く): 97323076

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 36919, 73838, 110757, 147676, 221514, 443028, 6017797, 12035594, 18053391, 24071188, 36106782, 72213564]

約数ペア:

[(1, 72213564), (2, 36106782), (3, 24071188), (4, 18053391), (6, 12035594), (12, 6017797), (163, 443028), (326, 221514), (489, 147676), (652, 110757), (978, 73838), (1956, 36919)]