67720644

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{11831}}^1$

素因数の和:11897

約数の個数: 48

約数和(自身を含む): 178899840

約数和(自身を除く): 111179196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5724, 11831, 23662, 35493, 47324, 70986, 106479, 141972, 212958, 319437, 425916, 627043, 638874, 1254086, 1277748, 1881129, 2508172, 3762258, 5643387, 7524516, 11286774, 16930161, 22573548, 33860322, 67720644]

約数ペア:

[(1, 67720644), (2, 33860322), (3, 22573548), (4, 16930161), (6, 11286774), (9, 7524516), (12, 5643387), (18, 3762258), (27, 2508172), (36, 1881129), (53, 1277748), (54, 1254086), (106, 638874), (108, 627043), (159, 425916), (212, 319437), (318, 212958), (477, 141972), (636, 106479), (954, 70986), (1431, 47324), (1908, 35493), (2862, 23662), (5724, 11831)]