68455368

素因数分解:

$2^3\times 3^4\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:876

約数の個数: 80

約数和(自身を含む): 193297500

約数和(自身を除く): 124842132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 149, 162, 216, 298, 324, 447, 596, 648, 709, 894, 1192, 1341, 1418, 1788, 2127, 2682, 2836, 3576, 4023, 4254, 5364, 5672, 6381, 8046, 8508, 10728, 12069, 12762, 16092, 17016, 19143, 24138, 25524, 32184, 38286, 48276, 51048, 57429, 76572, 96552, 105641, 114858, 153144, 211282, 229716, 316923, 422564, 459432, 633846, 845128, 950769, 1267692, 1901538, 2535384, 2852307, 3803076, 5704614, 7606152, 8556921, 11409228, 17113842, 22818456, 34227684, 68455368]

約数ペア:

[(1, 68455368), (2, 34227684), (3, 22818456), (4, 17113842), (6, 11409228), (8, 8556921), (9, 7606152), (12, 5704614), (18, 3803076), (24, 2852307), (27, 2535384), (36, 1901538), (54, 1267692), (72, 950769), (81, 845128), (108, 633846), (149, 459432), (162, 422564), (216, 316923), (298, 229716), (324, 211282), (447, 153144), (596, 114858), (648, 105641), (709, 96552), (894, 76572), (1192, 57429), (1341, 51048), (1418, 48276), (1788, 38286), (2127, 32184), (2682, 25524), (2836, 24138), (3576, 19143), (4023, 17016), (4254, 16092), (5364, 12762), (5672, 12069), (6381, 10728), (8046, 8508)]