68766942

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1973}}^1$

素因数の和:2172

約数の個数: 32

約数和(自身を含む): 142222752

約数和(自身を除く): 73455810

約数列:

[1, 2, 3, 6, 37, 74, 111, 157, 222, 314, 471, 942, 1973, 3946, 5809, 5919, 11618, 11838, 17427, 34854, 73001, 146002, 219003, 309761, 438006, 619522, 929283, 1858566, 11461157, 22922314, 34383471, 68766942]

約数ペア:

[(1, 68766942), (2, 34383471), (3, 22922314), (6, 11461157), (37, 1858566), (74, 929283), (111, 619522), (157, 438006), (222, 309761), (314, 219003), (471, 146002), (942, 73001), (1973, 34854), (3946, 17427), (5809, 11838), (5919, 11618)]