78433656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 234662400

約数和(自身を除く): 156228744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 59, 82, 84, 118, 123, 164, 168, 177, 193, 236, 246, 287, 328, 354, 386, 413, 472, 492, 574, 579, 708, 772, 826, 861, 984, 1148, 1158, 1239, 1351, 1416, 1544, 1652, 1722, 2296, 2316, 2419, 2478, 2702, 3304, 3444, 4053, 4632, 4838, 4956, 5404, 6888, 7257, 7913, 8106, 9676, 9912, 10808, 11387, 14514, 15826, 16212, 16933, 19352, 22774, 23739, 29028, 31652, 32424, 33866, 34161, 45548, 47478, 50799, 55391, 58056, 63304, 67732, 68322, 79709, 91096, 94956, 101598, 110782, 135464, 136644, 159418, 166173, 189912, 203196, 221564, 239127, 273288, 318836, 332346, 406392, 443128, 466867, 478254, 637672, 664692, 933734, 956508, 1329384, 1400601, 1867468, 1913016, 2801202, 3268069, 3734936, 5602404, 6536138, 9804207, 11204808, 13072276, 19608414, 26144552, 39216828, 78433656]

約数ペア:

[(1, 78433656), (2, 39216828), (3, 26144552), (4, 19608414), (6, 13072276), (7, 11204808), (8, 9804207), (12, 6536138), (14, 5602404), (21, 3734936), (24, 3268069), (28, 2801202), (41, 1913016), (42, 1867468), (56, 1400601), (59, 1329384), (82, 956508), (84, 933734), (118, 664692), (123, 637672), (164, 478254), (168, 466867), (177, 443128), (193, 406392), (236, 332346), (246, 318836), (287, 273288), (328, 239127), (354, 221564), (386, 203196), (413, 189912), (472, 166173), (492, 159418), (574, 136644), (579, 135464), (708, 110782), (772, 101598), (826, 94956), (861, 91096), (984, 79709), (1148, 68322), (1158, 67732), (1239, 63304), (1351, 58056), (1416, 55391), (1544, 50799), (1652, 47478), (1722, 45548), (2296, 34161), (2316, 33866), (2419, 32424), (2478, 31652), (2702, 29028), (3304, 23739), (3444, 22774), (4053, 19352), (4632, 16933), (4838, 16212), (4956, 15826), (5404, 14514), (6888, 11387), (7257, 10808), (7913, 9912), (8106, 9676)]