82857918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{359}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 195955200

約数和(自身を除く): 113097282

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 269, 286, 359, 429, 538, 718, 807, 858, 1077, 1614, 2154, 2959, 3497, 3949, 4667, 5918, 6994, 7898, 8877, 9334, 10491, 11847, 14001, 17754, 20982, 23694, 28002, 38467, 51337, 76934, 96571, 102674, 115401, 154011, 193142, 230802, 289713, 308022, 579426, 1062281, 1255423, 2124562, 2510846, 3186843, 3766269, 6373686, 7532538, 13809653, 27619306, 41428959, 82857918]

約数ペア:

[(1, 82857918), (2, 41428959), (3, 27619306), (6, 13809653), (11, 7532538), (13, 6373686), (22, 3766269), (26, 3186843), (33, 2510846), (39, 2124562), (66, 1255423), (78, 1062281), (143, 579426), (269, 308022), (286, 289713), (359, 230802), (429, 193142), (538, 154011), (718, 115401), (807, 102674), (858, 96571), (1077, 76934), (1614, 51337), (2154, 38467), (2959, 28002), (3497, 23694), (3949, 20982), (4667, 17754), (5918, 14001), (6994, 11847), (7898, 10491), (8877, 9334)]