79686992

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1008

約数の個数: 80

約数和(自身を含む): 195416064

約数和(自身を除く): 115729072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 77, 88, 112, 142, 154, 176, 284, 308, 497, 568, 616, 781, 911, 994, 1136, 1232, 1562, 1822, 1988, 3124, 3644, 3976, 5467, 6248, 6377, 7288, 7952, 10021, 10934, 12496, 12754, 14576, 20042, 21868, 25508, 40084, 43736, 51016, 64681, 70147, 80168, 87472, 102032, 129362, 140294, 160336, 258724, 280588, 452767, 517448, 561176, 711491, 905534, 1034896, 1122352, 1422982, 1811068, 2845964, 3622136, 4980437, 5691928, 7244272, 9960874, 11383856, 19921748, 39843496, 79686992]

約数ペア:

[(1, 79686992), (2, 39843496), (4, 19921748), (7, 11383856), (8, 9960874), (11, 7244272), (14, 5691928), (16, 4980437), (22, 3622136), (28, 2845964), (44, 1811068), (56, 1422982), (71, 1122352), (77, 1034896), (88, 905534), (112, 711491), (142, 561176), (154, 517448), (176, 452767), (284, 280588), (308, 258724), (497, 160336), (568, 140294), (616, 129362), (781, 102032), (911, 87472), (994, 80168), (1136, 70147), (1232, 64681), (1562, 51016), (1822, 43736), (1988, 40084), (3124, 25508), (3644, 21868), (3976, 20042), (5467, 14576), (6248, 12754), (6377, 12496), (7288, 10934), (7952, 10021)]