76644316

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 158731776

約数和(自身を除く): 82087460

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 167, 259, 334, 443, 518, 668, 886, 1036, 1169, 1772, 2338, 3101, 4676, 6179, 6202, 12358, 12404, 16391, 24716, 32782, 43253, 65564, 73981, 86506, 114737, 147962, 173012, 229474, 295924, 458948, 517867, 1035734, 2071468, 2737297, 5474594, 10949188, 19161079, 38322158, 76644316]

約数ペア:

[(1, 76644316), (2, 38322158), (4, 19161079), (7, 10949188), (14, 5474594), (28, 2737297), (37, 2071468), (74, 1035734), (148, 517867), (167, 458948), (259, 295924), (334, 229474), (443, 173012), (518, 147962), (668, 114737), (886, 86506), (1036, 73981), (1169, 65564), (1772, 43253), (2338, 32782), (3101, 24716), (4676, 16391), (6179, 12404), (6202, 12358)]