71611272

素因数分解:

$2^3\times 3^2\times {\mathrm{433}}^1\times {\mathrm{2297}}^1$

素因数の和:2742

約数の個数: 48

約数和(自身を含む): 194479740

約数和(自身を除く): 122868468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 433, 866, 1299, 1732, 2297, 2598, 3464, 3897, 4594, 5196, 6891, 7794, 9188, 10392, 13782, 15588, 18376, 20673, 27564, 31176, 41346, 55128, 82692, 165384, 994601, 1989202, 2983803, 3978404, 5967606, 7956808, 8951409, 11935212, 17902818, 23870424, 35805636, 71611272]

約数ペア:

[(1, 71611272), (2, 35805636), (3, 23870424), (4, 17902818), (6, 11935212), (8, 8951409), (9, 7956808), (12, 5967606), (18, 3978404), (24, 2983803), (36, 1989202), (72, 994601), (433, 165384), (866, 82692), (1299, 55128), (1732, 41346), (2297, 31176), (2598, 27564), (3464, 20673), (3897, 18376), (4594, 15588), (5196, 13782), (6891, 10392), (7794, 9188)]