68190024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{405893}}^1$

素因数の和:405909

約数の個数: 32

約数和(自身を含む): 194829120

約数和(自身を除く): 126639096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 405893, 811786, 1217679, 1623572, 2435358, 2841251, 3247144, 4870716, 5682502, 8523753, 9741432, 11365004, 17047506, 22730008, 34095012, 68190024]

約数ペア:

[(1, 68190024), (2, 34095012), (3, 22730008), (4, 17047506), (6, 11365004), (7, 9741432), (8, 8523753), (12, 5682502), (14, 4870716), (21, 3247144), (24, 2841251), (28, 2435358), (42, 1623572), (56, 1217679), (84, 811786), (168, 405893)]