64651158

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25117}}^1$

素因数の和:25149

約数の個数: 48

約数和(自身を含む): 164573136

約数和(自身を除く): 99921978

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 25117, 50234, 75351, 150702, 226053, 276287, 326521, 452106, 552574, 653042, 828861, 979563, 1657722, 1959126, 2486583, 2938689, 3591731, 4973166, 5877378, 7183462, 10775193, 21550386, 32325579, 64651158]

約数ペア:

[(1, 64651158), (2, 32325579), (3, 21550386), (6, 10775193), (9, 7183462), (11, 5877378), (13, 4973166), (18, 3591731), (22, 2938689), (26, 2486583), (33, 1959126), (39, 1657722), (66, 979563), (78, 828861), (99, 653042), (117, 552574), (143, 452106), (198, 326521), (234, 276287), (286, 226053), (429, 150702), (858, 75351), (1287, 50234), (2574, 25117)]