82164656

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:702

約数の個数: 80

約数和(自身を含む): 193112640

約数和(自身を除く): 110947984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 41, 56, 58, 82, 112, 116, 164, 203, 232, 287, 328, 406, 464, 574, 617, 656, 812, 1148, 1189, 1234, 1624, 2296, 2378, 2468, 3248, 4319, 4592, 4756, 4936, 8323, 8638, 9512, 9872, 16646, 17276, 17893, 19024, 25297, 33292, 34552, 35786, 50594, 66584, 69104, 71572, 101188, 125251, 133168, 143144, 177079, 202376, 250502, 286288, 354158, 404752, 501004, 708316, 733613, 1002008, 1416632, 1467226, 2004016, 2833264, 2934452, 5135291, 5868904, 10270582, 11737808, 20541164, 41082328, 82164656]

約数ペア:

[(1, 82164656), (2, 41082328), (4, 20541164), (7, 11737808), (8, 10270582), (14, 5868904), (16, 5135291), (28, 2934452), (29, 2833264), (41, 2004016), (56, 1467226), (58, 1416632), (82, 1002008), (112, 733613), (116, 708316), (164, 501004), (203, 404752), (232, 354158), (287, 286288), (328, 250502), (406, 202376), (464, 177079), (574, 143144), (617, 133168), (656, 125251), (812, 101188), (1148, 71572), (1189, 69104), (1234, 66584), (1624, 50594), (2296, 35786), (2378, 34552), (2468, 33292), (3248, 25297), (4319, 19024), (4592, 17893), (4756, 17276), (4936, 16646), (8323, 9872), (8638, 9512)]