57656664

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{20533}}^1$

素因数の和:20561

約数の個数: 64

約数和(自身を含む): 172485600

約数和(自身を除く): 114828936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 20533, 41066, 61599, 82132, 123198, 164264, 184797, 246396, 266929, 369594, 492792, 533858, 554391, 739188, 800787, 1067716, 1108782, 1478376, 1601574, 2135432, 2217564, 2402361, 3203148, 4435128, 4804722, 6406296, 7207083, 9609444, 14414166, 19218888, 28828332, 57656664]

約数ペア:

[(1, 57656664), (2, 28828332), (3, 19218888), (4, 14414166), (6, 9609444), (8, 7207083), (9, 6406296), (12, 4804722), (13, 4435128), (18, 3203148), (24, 2402361), (26, 2217564), (27, 2135432), (36, 1601574), (39, 1478376), (52, 1108782), (54, 1067716), (72, 800787), (78, 739188), (104, 554391), (108, 533858), (117, 492792), (156, 369594), (216, 266929), (234, 246396), (312, 184797), (351, 164264), (468, 123198), (702, 82132), (936, 61599), (1404, 41066), (2808, 20533)]