72977604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1979}}^1$

素因数の和:2432

約数の個数: 48

約数和(自身を含む): 195148800

約数和(自身を除く): 122171196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 439, 878, 1317, 1756, 1979, 2634, 3073, 3958, 5268, 5937, 6146, 7916, 9219, 11874, 12292, 13853, 18438, 23748, 27706, 36876, 41559, 55412, 83118, 166236, 868781, 1737562, 2606343, 3475124, 5212686, 6081467, 10425372, 12162934, 18244401, 24325868, 36488802, 72977604]

約数ペア:

[(1, 72977604), (2, 36488802), (3, 24325868), (4, 18244401), (6, 12162934), (7, 10425372), (12, 6081467), (14, 5212686), (21, 3475124), (28, 2606343), (42, 1737562), (84, 868781), (439, 166236), (878, 83118), (1317, 55412), (1756, 41559), (1979, 36876), (2634, 27706), (3073, 23748), (3958, 18438), (5268, 13853), (5937, 12292), (6146, 11874), (7916, 9219)]