66816264

素因数分解:

$2^3\times 3^1\times {\mathrm{821}}^1\times {\mathrm{3391}}^1$

素因数の和:4221

約数の個数: 32

約数和(自身を含む): 167293440

約数和(自身を除く): 100477176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 821, 1642, 2463, 3284, 3391, 4926, 6568, 6782, 9852, 10173, 13564, 19704, 20346, 27128, 40692, 81384, 2784011, 5568022, 8352033, 11136044, 16704066, 22272088, 33408132, 66816264]

約数ペア:

[(1, 66816264), (2, 33408132), (3, 22272088), (4, 16704066), (6, 11136044), (8, 8352033), (12, 5568022), (24, 2784011), (821, 81384), (1642, 40692), (2463, 27128), (3284, 20346), (3391, 19704), (4926, 13564), (6568, 10173), (6782, 9852)]