79971164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2647}}^1$

素因数の和:2754

約数の個数: 48

約数和(自身を含む): 174386688

約数和(自身を除く): 94415524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 83, 91, 166, 182, 332, 364, 581, 1079, 1162, 2158, 2324, 2647, 4316, 5294, 7553, 10588, 15106, 18529, 30212, 34411, 37058, 68822, 74116, 137644, 219701, 240877, 439402, 481754, 878804, 963508, 1537907, 2856113, 3075814, 5712226, 6151628, 11424452, 19992791, 39985582, 79971164]

約数ペア:

[(1, 79971164), (2, 39985582), (4, 19992791), (7, 11424452), (13, 6151628), (14, 5712226), (26, 3075814), (28, 2856113), (52, 1537907), (83, 963508), (91, 878804), (166, 481754), (182, 439402), (332, 240877), (364, 219701), (581, 137644), (1079, 74116), (1162, 68822), (2158, 37058), (2324, 34411), (2647, 30212), (4316, 18529), (5294, 15106), (7553, 10588)]