81073776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{241291}}^1$

素因数の和:241309

約数の個数: 40

約数和(自身を含む): 239361664

約数和(自身を除く): 158287888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 241291, 482582, 723873, 965164, 1447746, 1689037, 1930328, 2895492, 3378074, 3860656, 5067111, 5790984, 6756148, 10134222, 11581968, 13512296, 20268444, 27024592, 40536888, 81073776]

約数ペア:

[(1, 81073776), (2, 40536888), (3, 27024592), (4, 20268444), (6, 13512296), (7, 11581968), (8, 10134222), (12, 6756148), (14, 5790984), (16, 5067111), (21, 3860656), (24, 3378074), (28, 2895492), (42, 1930328), (48, 1689037), (56, 1447746), (84, 965164), (112, 723873), (168, 482582), (336, 241291)]