76878312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{457609}}^1$

素因数の和:457625

約数の個数: 32

約数和(自身を含む): 219652800

約数和(自身を除く): 142774488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 457609, 915218, 1372827, 1830436, 2745654, 3203263, 3660872, 5491308, 6406526, 9609789, 10982616, 12813052, 19219578, 25626104, 38439156, 76878312]

約数ペア:

[(1, 76878312), (2, 38439156), (3, 25626104), (4, 19219578), (6, 12813052), (7, 10982616), (8, 9609789), (12, 6406526), (14, 5491308), (21, 3660872), (24, 3203263), (28, 2745654), (42, 1830436), (56, 1372827), (84, 915218), (168, 457609)]