87082138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 160820352

約数和(自身を除く): 73738214

約数列:

[1, 2, 11, 13, 22, 26, 43, 73, 86, 97, 143, 146, 194, 286, 473, 559, 803, 946, 949, 1067, 1118, 1261, 1606, 1898, 2134, 2522, 3139, 4171, 6149, 6278, 7081, 8342, 10439, 12298, 13871, 14162, 20878, 27742, 34529, 40807, 45881, 54223, 69058, 77891, 81614, 91762, 92053, 108446, 155782, 184106, 304483, 448877, 596453, 608966, 897754, 1012583, 1192906, 2025166, 3349313, 3958279, 6698626, 7916558, 43541069, 87082138]

約数ペア:

[(1, 87082138), (2, 43541069), (11, 7916558), (13, 6698626), (22, 3958279), (26, 3349313), (43, 2025166), (73, 1192906), (86, 1012583), (97, 897754), (143, 608966), (146, 596453), (194, 448877), (286, 304483), (473, 184106), (559, 155782), (803, 108446), (946, 92053), (949, 91762), (1067, 81614), (1118, 77891), (1261, 69058), (1606, 54223), (1898, 45881), (2134, 40807), (2522, 34529), (3139, 27742), (4171, 20878), (6149, 14162), (6278, 13871), (7081, 12298), (8342, 10439)]