78326446

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 139043520

約数和(自身を除く): 60717074

約数列:

[1, 2, 11, 17, 22, 34, 79, 121, 158, 187, 241, 242, 374, 482, 869, 1343, 1738, 2057, 2651, 2686, 4097, 4114, 5302, 8194, 9559, 14773, 19039, 19118, 29161, 29546, 38078, 45067, 58322, 90134, 162503, 209429, 323663, 325006, 418858, 495737, 647326, 991474, 2303719, 3560293, 4607438, 7120586, 39163223, 78326446]

約数ペア:

[(1, 78326446), (2, 39163223), (11, 7120586), (17, 4607438), (22, 3560293), (34, 2303719), (79, 991474), (121, 647326), (158, 495737), (187, 418858), (241, 325006), (242, 323663), (374, 209429), (482, 162503), (869, 90134), (1343, 58322), (1738, 45067), (2057, 38078), (2651, 29546), (2686, 29161), (4097, 19118), (4114, 19039), (5302, 14773), (8194, 9559)]