77200856

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{683}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 147744000

約数和(自身を除く): 70543144

約数列:

[1, 2, 4, 8, 71, 142, 199, 284, 398, 568, 683, 796, 1366, 1592, 2732, 5464, 14129, 28258, 48493, 56516, 96986, 113032, 135917, 193972, 271834, 387944, 543668, 1087336, 9650107, 19300214, 38600428, 77200856]

約数ペア:

[(1, 77200856), (2, 38600428), (4, 19300214), (8, 9650107), (71, 1087336), (142, 543668), (199, 387944), (284, 271834), (398, 193972), (568, 135917), (683, 113032), (796, 96986), (1366, 56516), (1592, 48493), (2732, 28258), (5464, 14129)]