67239564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:855

約数の個数: 72

約数和(自身を含む): 183840048

約数和(自身を除く): 116600484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 173, 196, 294, 346, 519, 588, 661, 692, 1038, 1211, 1322, 1983, 2076, 2422, 2644, 3633, 3966, 4627, 4844, 7266, 7932, 8477, 9254, 13881, 14532, 16954, 18508, 25431, 27762, 32389, 33908, 50862, 55524, 64778, 97167, 101724, 114353, 129556, 194334, 228706, 343059, 388668, 457412, 686118, 800471, 1372236, 1600942, 2401413, 3201884, 4802826, 5603297, 9605652, 11206594, 16809891, 22413188, 33619782, 67239564]

約数ペア:

[(1, 67239564), (2, 33619782), (3, 22413188), (4, 16809891), (6, 11206594), (7, 9605652), (12, 5603297), (14, 4802826), (21, 3201884), (28, 2401413), (42, 1600942), (49, 1372236), (84, 800471), (98, 686118), (147, 457412), (173, 388668), (196, 343059), (294, 228706), (346, 194334), (519, 129556), (588, 114353), (661, 101724), (692, 97167), (1038, 64778), (1211, 55524), (1322, 50862), (1983, 33908), (2076, 32389), (2422, 27762), (2644, 25431), (3633, 18508), (3966, 16954), (4627, 14532), (4844, 13881), (7266, 9254), (7932, 8477)]