69636308

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 145152000

約数和(自身を除く): 75515692

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 191, 203, 382, 406, 449, 764, 812, 898, 1337, 1796, 2674, 3143, 5348, 5539, 6286, 11078, 12572, 13021, 22156, 26042, 38773, 52084, 77546, 85759, 91147, 155092, 171518, 182294, 343036, 364588, 600313, 1200626, 2401252, 2487011, 4974022, 9948044, 17409077, 34818154, 69636308]

約数ペア:

[(1, 69636308), (2, 34818154), (4, 17409077), (7, 9948044), (14, 4974022), (28, 2487011), (29, 2401252), (58, 1200626), (116, 600313), (191, 364588), (203, 343036), (382, 182294), (406, 171518), (449, 155092), (764, 91147), (812, 85759), (898, 77546), (1337, 52084), (1796, 38773), (2674, 26042), (3143, 22156), (5348, 13021), (5539, 12572), (6286, 11078)]