83338128

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^2\times {\mathrm{313}}^1$

素因数の和:413

約数の個数: 90

約数和(自身を含む): 239544006

約数和(自身を除く): 156205878

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 313, 344, 387, 516, 626, 688, 774, 939, 1032, 1252, 1548, 1849, 1878, 2064, 2504, 2817, 3096, 3698, 3756, 5008, 5547, 5634, 6192, 7396, 7512, 11094, 11268, 13459, 14792, 15024, 16641, 22188, 22536, 26918, 29584, 33282, 40377, 44376, 45072, 53836, 66564, 80754, 88752, 107672, 121131, 133128, 161508, 215344, 242262, 266256, 323016, 484524, 578737, 646032, 969048, 1157474, 1736211, 1938096, 2314948, 3472422, 4629896, 5208633, 6944844, 9259792, 10417266, 13889688, 20834532, 27779376, 41669064, 83338128]

約数ペア:

[(1, 83338128), (2, 41669064), (3, 27779376), (4, 20834532), (6, 13889688), (8, 10417266), (9, 9259792), (12, 6944844), (16, 5208633), (18, 4629896), (24, 3472422), (36, 2314948), (43, 1938096), (48, 1736211), (72, 1157474), (86, 969048), (129, 646032), (144, 578737), (172, 484524), (258, 323016), (313, 266256), (344, 242262), (387, 215344), (516, 161508), (626, 133128), (688, 121131), (774, 107672), (939, 88752), (1032, 80754), (1252, 66564), (1548, 53836), (1849, 45072), (1878, 44376), (2064, 40377), (2504, 33282), (2817, 29584), (3096, 26918), (3698, 22536), (3756, 22188), (5008, 16641), (5547, 15024), (5634, 14792), (6192, 13459), (7396, 11268), (7512, 11094)]