87748632

素因数分解:

$2^3\times 3^2\times {\mathrm{1218731}}^1$

素因数の和:1218743

約数の個数: 24

約数和(自身を含む): 237652740

約数和(自身を除く): 149904108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1218731, 2437462, 3656193, 4874924, 7312386, 9749848, 10968579, 14624772, 21937158, 29249544, 43874316, 87748632]

約数ペア:

[(1, 87748632), (2, 43874316), (3, 29249544), (4, 21937158), (6, 14624772), (8, 10968579), (9, 9749848), (12, 7312386), (18, 4874924), (24, 3656193), (36, 2437462), (72, 1218731)]