79896894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 212779008

約数和(自身を除く): 132882114

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 73, 77, 103, 138, 146, 154, 161, 206, 219, 231, 253, 309, 322, 438, 462, 483, 506, 511, 618, 721, 759, 803, 966, 1022, 1133, 1442, 1518, 1533, 1606, 1679, 1771, 2163, 2266, 2369, 2409, 3066, 3358, 3399, 3542, 4326, 4738, 4818, 5037, 5313, 5621, 6798, 7107, 7519, 7931, 10074, 10626, 11242, 11753, 14214, 15038, 15862, 16583, 16863, 18469, 22557, 23506, 23793, 26059, 33166, 33726, 35259, 36938, 45114, 47586, 49749, 52118, 52633, 55407, 70518, 78177, 82709, 99498, 105266, 110814, 129283, 156354, 157899, 165418, 172937, 182413, 248127, 258566, 315798, 345874, 364826, 387849, 496254, 518811, 547239, 578963, 775698, 1037622, 1094478, 1157926, 1210559, 1736889, 1902307, 2421118, 3473778, 3631677, 3804614, 5706921, 7263354, 11413842, 13316149, 26632298, 39948447, 79896894]

約数ペア:

[(1, 79896894), (2, 39948447), (3, 26632298), (6, 13316149), (7, 11413842), (11, 7263354), (14, 5706921), (21, 3804614), (22, 3631677), (23, 3473778), (33, 2421118), (42, 1902307), (46, 1736889), (66, 1210559), (69, 1157926), (73, 1094478), (77, 1037622), (103, 775698), (138, 578963), (146, 547239), (154, 518811), (161, 496254), (206, 387849), (219, 364826), (231, 345874), (253, 315798), (309, 258566), (322, 248127), (438, 182413), (462, 172937), (483, 165418), (506, 157899), (511, 156354), (618, 129283), (721, 110814), (759, 105266), (803, 99498), (966, 82709), (1022, 78177), (1133, 70518), (1442, 55407), (1518, 52633), (1533, 52118), (1606, 49749), (1679, 47586), (1771, 45114), (2163, 36938), (2266, 35259), (2369, 33726), (2409, 33166), (3066, 26059), (3358, 23793), (3399, 23506), (3542, 22557), (4326, 18469), (4738, 16863), (4818, 16583), (5037, 15862), (5313, 15038), (5621, 14214), (6798, 11753), (7107, 11242), (7519, 10626), (7931, 10074)]