87681288

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{89107}}^1$

素因数の和:89157

約数の個数: 32

約数和(自身を含む): 224552160

約数和(自身を除く): 136870872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 89107, 178214, 267321, 356428, 534642, 712856, 1069284, 2138568, 3653387, 7306774, 10960161, 14613548, 21920322, 29227096, 43840644, 87681288]

約数ペア:

[(1, 87681288), (2, 43840644), (3, 29227096), (4, 21920322), (6, 14613548), (8, 10960161), (12, 7306774), (24, 3653387), (41, 2138568), (82, 1069284), (123, 712856), (164, 534642), (246, 356428), (328, 267321), (492, 178214), (984, 89107)]