69626664

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{2297}}^1$

素因数の和:2730

約数の個数: 48

約数和(自身を含む): 189102420

約数和(自身を除く): 119475756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2297, 2526, 3368, 3789, 4594, 5052, 6891, 7578, 9188, 10104, 13782, 15156, 18376, 20673, 27564, 30312, 41346, 55128, 82692, 165384, 967037, 1934074, 2901111, 3868148, 5802222, 7736296, 8703333, 11604444, 17406666, 23208888, 34813332, 69626664]

約数ペア:

[(1, 69626664), (2, 34813332), (3, 23208888), (4, 17406666), (6, 11604444), (8, 8703333), (9, 7736296), (12, 5802222), (18, 3868148), (24, 2901111), (36, 1934074), (72, 967037), (421, 165384), (842, 82692), (1263, 55128), (1684, 41346), (2297, 30312), (2526, 27564), (3368, 20673), (3789, 18376), (4594, 15156), (5052, 13782), (6891, 10104), (7578, 9188)]