80812224

素因数分解:

$2^6\times 3^2\times {\mathrm{307}}^1\times {\mathrm{457}}^1$

素因数の和:782

約数の個数: 84

約数和(自身を含む): 232896664

約数和(自身を除く): 152084440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 307, 457, 576, 614, 914, 921, 1228, 1371, 1828, 1842, 2456, 2742, 2763, 3656, 3684, 4113, 4912, 5484, 5526, 7312, 7368, 8226, 9824, 10968, 11052, 14624, 14736, 16452, 19648, 21936, 22104, 29248, 29472, 32904, 43872, 44208, 58944, 65808, 87744, 88416, 131616, 140299, 176832, 263232, 280598, 420897, 561196, 841794, 1122392, 1262691, 1683588, 2244784, 2525382, 3367176, 4489568, 5050764, 6734352, 8979136, 10101528, 13468704, 20203056, 26937408, 40406112, 80812224]

約数ペア:

[(1, 80812224), (2, 40406112), (3, 26937408), (4, 20203056), (6, 13468704), (8, 10101528), (9, 8979136), (12, 6734352), (16, 5050764), (18, 4489568), (24, 3367176), (32, 2525382), (36, 2244784), (48, 1683588), (64, 1262691), (72, 1122392), (96, 841794), (144, 561196), (192, 420897), (288, 280598), (307, 263232), (457, 176832), (576, 140299), (614, 131616), (914, 88416), (921, 87744), (1228, 65808), (1371, 58944), (1828, 44208), (1842, 43872), (2456, 32904), (2742, 29472), (2763, 29248), (3656, 22104), (3684, 21936), (4113, 19648), (4912, 16452), (5484, 14736), (5526, 14624), (7312, 11052), (7368, 10968), (8226, 9824)]