87682968

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{20641}}^1$

素因数の和:20712

約数の個数: 48

約数和(自身を含む): 241511400

約数和(自身を除く): 153828432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 20641, 41282, 61923, 82564, 123846, 165128, 185769, 247692, 371538, 495384, 743076, 1217819, 1486152, 2435638, 3653457, 4871276, 7306914, 9742552, 10960371, 14613828, 21920742, 29227656, 43841484, 87682968]

約数ペア:

[(1, 87682968), (2, 43841484), (3, 29227656), (4, 21920742), (6, 14613828), (8, 10960371), (9, 9742552), (12, 7306914), (18, 4871276), (24, 3653457), (36, 2435638), (59, 1486152), (72, 1217819), (118, 743076), (177, 495384), (236, 371538), (354, 247692), (472, 185769), (531, 165128), (708, 123846), (1062, 82564), (1416, 61923), (2124, 41282), (4248, 20641)]