80774256

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{45481}}^1$

素因数の和:45529

約数の個数: 40

約数和(自身を含む): 214311184

約数和(自身を除く): 133536928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 45481, 90962, 136443, 181924, 272886, 363848, 545772, 727696, 1091544, 1682797, 2183088, 3365594, 5048391, 6731188, 10096782, 13462376, 20193564, 26924752, 40387128, 80774256]

約数ペア:

[(1, 80774256), (2, 40387128), (3, 26924752), (4, 20193564), (6, 13462376), (8, 10096782), (12, 6731188), (16, 5048391), (24, 3365594), (37, 2183088), (48, 1682797), (74, 1091544), (111, 727696), (148, 545772), (222, 363848), (296, 272886), (444, 181924), (592, 136443), (888, 90962), (1776, 45481)]