80548272

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1949}}^1$

素因数の和:2011

約数の個数: 120

約数和(自身を含む): 264045600

約数和(自身を除く): 183497328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 56, 63, 72, 82, 84, 112, 123, 126, 144, 164, 168, 246, 252, 287, 328, 336, 369, 492, 504, 574, 656, 738, 861, 984, 1008, 1148, 1476, 1722, 1949, 1968, 2296, 2583, 2952, 3444, 3898, 4592, 5166, 5847, 5904, 6888, 7796, 10332, 11694, 13643, 13776, 15592, 17541, 20664, 23388, 27286, 31184, 35082, 40929, 41328, 46776, 54572, 70164, 79909, 81858, 93552, 109144, 122787, 140328, 159818, 163716, 218288, 239727, 245574, 280656, 319636, 327432, 479454, 491148, 559363, 639272, 654864, 719181, 958908, 982296, 1118726, 1278544, 1438362, 1678089, 1917816, 1964592, 2237452, 2876724, 3356178, 3835632, 4474904, 5034267, 5753448, 6712356, 8949808, 10068534, 11506896, 13424712, 20137068, 26849424, 40274136, 80548272]

約数ペア:

[(1, 80548272), (2, 40274136), (3, 26849424), (4, 20137068), (6, 13424712), (7, 11506896), (8, 10068534), (9, 8949808), (12, 6712356), (14, 5753448), (16, 5034267), (18, 4474904), (21, 3835632), (24, 3356178), (28, 2876724), (36, 2237452), (41, 1964592), (42, 1917816), (48, 1678089), (56, 1438362), (63, 1278544), (72, 1118726), (82, 982296), (84, 958908), (112, 719181), (123, 654864), (126, 639272), (144, 559363), (164, 491148), (168, 479454), (246, 327432), (252, 319636), (287, 280656), (328, 245574), (336, 239727), (369, 218288), (492, 163716), (504, 159818), (574, 140328), (656, 122787), (738, 109144), (861, 93552), (984, 81858), (1008, 79909), (1148, 70164), (1476, 54572), (1722, 46776), (1949, 41328), (1968, 40929), (2296, 35082), (2583, 31184), (2952, 27286), (3444, 23388), (3898, 20664), (4592, 17541), (5166, 15592), (5847, 13776), (5904, 13643), (6888, 11694), (7796, 10332)]