81603312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{242867}}^1$

素因数の和:242885

約数の個数: 40

約数和(自身を含む): 240925056

約数和(自身を除く): 159321744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 242867, 485734, 728601, 971468, 1457202, 1700069, 1942936, 2914404, 3400138, 3885872, 5100207, 5828808, 6800276, 10200414, 11657616, 13600552, 20400828, 27201104, 40801656, 81603312]

約数ペア:

[(1, 81603312), (2, 40801656), (3, 27201104), (4, 20400828), (6, 13600552), (7, 11657616), (8, 10200414), (12, 6800276), (14, 5828808), (16, 5100207), (21, 3885872), (24, 3400138), (28, 2914404), (42, 1942936), (48, 1700069), (56, 1457202), (84, 971468), (112, 728601), (168, 485734), (336, 242867)]