79873416

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{439}}^1$

素因数の和:496

約数の個数: 144

約数和(自身を含む): 261518400

約数和(自身を除く): 181644984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 361, 399, 439, 456, 504, 532, 684, 722, 798, 878, 1064, 1083, 1197, 1317, 1368, 1444, 1596, 1756, 2166, 2394, 2527, 2634, 2888, 3073, 3192, 3249, 3512, 3951, 4332, 4788, 5054, 5268, 6146, 6498, 7581, 7902, 8341, 8664, 9219, 9576, 10108, 10536, 12292, 12996, 15162, 15804, 16682, 18438, 20216, 22743, 24584, 25023, 25992, 27657, 30324, 31608, 33364, 36876, 45486, 50046, 55314, 58387, 60648, 66728, 73752, 75069, 90972, 100092, 110628, 116774, 150138, 158479, 175161, 181944, 200184, 221256, 233548, 300276, 316958, 350322, 467096, 475437, 525483, 600552, 633916, 700644, 950874, 1050966, 1109353, 1267832, 1401288, 1426311, 1901748, 2101932, 2218706, 2852622, 3328059, 3803496, 4203864, 4437412, 5705244, 6656118, 8874824, 9984177, 11410488, 13312236, 19968354, 26624472, 39936708, 79873416]

約数ペア:

[(1, 79873416), (2, 39936708), (3, 26624472), (4, 19968354), (6, 13312236), (7, 11410488), (8, 9984177), (9, 8874824), (12, 6656118), (14, 5705244), (18, 4437412), (19, 4203864), (21, 3803496), (24, 3328059), (28, 2852622), (36, 2218706), (38, 2101932), (42, 1901748), (56, 1426311), (57, 1401288), (63, 1267832), (72, 1109353), (76, 1050966), (84, 950874), (114, 700644), (126, 633916), (133, 600552), (152, 525483), (168, 475437), (171, 467096), (228, 350322), (252, 316958), (266, 300276), (342, 233548), (361, 221256), (399, 200184), (439, 181944), (456, 175161), (504, 158479), (532, 150138), (684, 116774), (722, 110628), (798, 100092), (878, 90972), (1064, 75069), (1083, 73752), (1197, 66728), (1317, 60648), (1368, 58387), (1444, 55314), (1596, 50046), (1756, 45486), (2166, 36876), (2394, 33364), (2527, 31608), (2634, 30324), (2888, 27657), (3073, 25992), (3192, 25023), (3249, 24584), (3512, 22743), (3951, 20216), (4332, 18438), (4788, 16682), (5054, 15804), (5268, 15162), (6146, 12996), (6498, 12292), (7581, 10536), (7902, 10108), (8341, 9576), (8664, 9219)]