66423564

素因数分解:

$2^2\times 3^8\times {\mathrm{2531}}^1$

素因数の和:2559

約数の個数: 54

約数和(自身を含む): 174421884

約数和(自身を除く): 107998320

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2531, 2916, 4374, 5062, 6561, 7593, 8748, 10124, 13122, 15186, 22779, 26244, 30372, 45558, 68337, 91116, 136674, 205011, 273348, 410022, 615033, 820044, 1230066, 1845099, 2460132, 3690198, 5535297, 7380396, 11070594, 16605891, 22141188, 33211782, 66423564]

約数ペア:

[(1, 66423564), (2, 33211782), (3, 22141188), (4, 16605891), (6, 11070594), (9, 7380396), (12, 5535297), (18, 3690198), (27, 2460132), (36, 1845099), (54, 1230066), (81, 820044), (108, 615033), (162, 410022), (243, 273348), (324, 205011), (486, 136674), (729, 91116), (972, 68337), (1458, 45558), (2187, 30372), (2531, 26244), (2916, 22779), (4374, 15186), (5062, 13122), (6561, 10124), (7593, 8748)]