84358372

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{761}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 175125888

約数和(自身を除く): 90767516

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 107, 148, 214, 259, 428, 518, 749, 761, 1036, 1498, 1522, 2996, 3044, 3959, 5327, 7918, 10654, 15836, 21308, 27713, 28157, 55426, 56314, 81427, 110852, 112628, 162854, 197099, 325708, 394198, 569989, 788396, 1139978, 2279956, 3012799, 6025598, 12051196, 21089593, 42179186, 84358372]

約数ペア:

[(1, 84358372), (2, 42179186), (4, 21089593), (7, 12051196), (14, 6025598), (28, 3012799), (37, 2279956), (74, 1139978), (107, 788396), (148, 569989), (214, 394198), (259, 325708), (428, 197099), (518, 162854), (749, 112628), (761, 110852), (1036, 81427), (1498, 56314), (1522, 55426), (2996, 28157), (3044, 27713), (3959, 21308), (5327, 15836), (7918, 10654)]