78684312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{468359}}^1$

素因数の和:468375

約数の個数: 32

約数和(自身を含む): 224812800

約数和(自身を除く): 146128488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 468359, 936718, 1405077, 1873436, 2810154, 3278513, 3746872, 5620308, 6557026, 9835539, 11240616, 13114052, 19671078, 26228104, 39342156, 78684312]

約数ペア:

[(1, 78684312), (2, 39342156), (3, 26228104), (4, 19671078), (6, 13114052), (7, 11240616), (8, 9835539), (12, 6557026), (14, 5620308), (21, 3746872), (24, 3278513), (28, 2810154), (42, 1873436), (56, 1405077), (84, 936718), (168, 468359)]