82806306

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 188116992

約数和(自身を除く): 105310686

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 71, 82, 123, 142, 213, 246, 426, 431, 451, 781, 862, 902, 1293, 1353, 1562, 2343, 2586, 2706, 2911, 4686, 4741, 5822, 8733, 9482, 14223, 17466, 17671, 28446, 30601, 32021, 35342, 53013, 61202, 64042, 91803, 96063, 106026, 183606, 192126, 194381, 336611, 388762, 583143, 673222, 1009833, 1166286, 1254641, 2019666, 2509282, 3763923, 7527846, 13801051, 27602102, 41403153, 82806306]

約数ペア:

[(1, 82806306), (2, 41403153), (3, 27602102), (6, 13801051), (11, 7527846), (22, 3763923), (33, 2509282), (41, 2019666), (66, 1254641), (71, 1166286), (82, 1009833), (123, 673222), (142, 583143), (213, 388762), (246, 336611), (426, 194381), (431, 192126), (451, 183606), (781, 106026), (862, 96063), (902, 91803), (1293, 64042), (1353, 61202), (1562, 53013), (2343, 35342), (2586, 32021), (2706, 30601), (2911, 28446), (4686, 17671), (4741, 17466), (5822, 14223), (8733, 9482)]