65243988

素因数分解:

$2^2\times 3^3\times {\mathrm{263}}^1\times {\mathrm{2297}}^1$

素因数の和:2573

約数の個数: 48

約数和(自身を含む): 169868160

約数和(自身を除く): 104624172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 263, 526, 789, 1052, 1578, 2297, 2367, 3156, 4594, 4734, 6891, 7101, 9188, 9468, 13782, 14202, 20673, 27564, 28404, 41346, 62019, 82692, 124038, 248076, 604111, 1208222, 1812333, 2416444, 3624666, 5436999, 7249332, 10873998, 16310997, 21747996, 32621994, 65243988]

約数ペア:

[(1, 65243988), (2, 32621994), (3, 21747996), (4, 16310997), (6, 10873998), (9, 7249332), (12, 5436999), (18, 3624666), (27, 2416444), (36, 1812333), (54, 1208222), (108, 604111), (263, 248076), (526, 124038), (789, 82692), (1052, 62019), (1578, 41346), (2297, 28404), (2367, 27564), (3156, 20673), (4594, 14202), (4734, 13782), (6891, 9468), (7101, 9188)]