78822828

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2543}}^1$

素因数の和:2604

約数の個数: 96

約数和(自身を含む): 239339520

約数和(自身を除く): 160516692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 82, 84, 108, 123, 126, 164, 189, 246, 252, 287, 369, 378, 492, 574, 738, 756, 861, 1107, 1148, 1476, 1722, 2214, 2543, 2583, 3444, 4428, 5086, 5166, 7629, 7749, 10172, 10332, 15258, 15498, 17801, 22887, 30516, 30996, 35602, 45774, 53403, 68661, 71204, 91548, 104263, 106806, 137322, 160209, 208526, 213612, 274644, 312789, 320418, 417052, 480627, 625578, 640836, 729841, 938367, 961254, 1251156, 1459682, 1876734, 1922508, 2189523, 2815101, 2919364, 3753468, 4379046, 5630202, 6568569, 8758092, 11260404, 13137138, 19705707, 26274276, 39411414, 78822828]

約数ペア:

[(1, 78822828), (2, 39411414), (3, 26274276), (4, 19705707), (6, 13137138), (7, 11260404), (9, 8758092), (12, 6568569), (14, 5630202), (18, 4379046), (21, 3753468), (27, 2919364), (28, 2815101), (36, 2189523), (41, 1922508), (42, 1876734), (54, 1459682), (63, 1251156), (82, 961254), (84, 938367), (108, 729841), (123, 640836), (126, 625578), (164, 480627), (189, 417052), (246, 320418), (252, 312789), (287, 274644), (369, 213612), (378, 208526), (492, 160209), (574, 137322), (738, 106806), (756, 104263), (861, 91548), (1107, 71204), (1148, 68661), (1476, 53403), (1722, 45774), (2214, 35602), (2543, 30996), (2583, 30516), (3444, 22887), (4428, 17801), (5086, 15498), (5166, 15258), (7629, 10332), (7749, 10172)]