71661732

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3947}}^1$

素因数の和:4060

約数の個数: 48

約数和(自身を含む): 179081280

約数和(自身を除く): 107419548

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 89, 102, 178, 204, 267, 356, 534, 1068, 1513, 3026, 3947, 4539, 6052, 7894, 9078, 11841, 15788, 18156, 23682, 47364, 67099, 134198, 201297, 268396, 351283, 402594, 702566, 805188, 1053849, 1405132, 2107698, 4215396, 5971811, 11943622, 17915433, 23887244, 35830866, 71661732]

約数ペア:

[(1, 71661732), (2, 35830866), (3, 23887244), (4, 17915433), (6, 11943622), (12, 5971811), (17, 4215396), (34, 2107698), (51, 1405132), (68, 1053849), (89, 805188), (102, 702566), (178, 402594), (204, 351283), (267, 268396), (356, 201297), (534, 134198), (1068, 67099), (1513, 47364), (3026, 23682), (3947, 18156), (4539, 15788), (6052, 11841), (7894, 9078)]