87340722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{7907}}^1$

素因数の和:8182

約数の個数: 32

約数和(自身を含む): 200420352

約数和(自身を除く): 113079630

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 263, 526, 789, 1578, 1841, 3682, 5523, 7907, 11046, 15814, 23721, 47442, 55349, 110698, 166047, 332094, 2079541, 4159082, 6238623, 12477246, 14556787, 29113574, 43670361, 87340722]

約数ペア:

[(1, 87340722), (2, 43670361), (3, 29113574), (6, 14556787), (7, 12477246), (14, 6238623), (21, 4159082), (42, 2079541), (263, 332094), (526, 166047), (789, 110698), (1578, 55349), (1841, 47442), (3682, 23721), (5523, 15814), (7907, 11046)]