123051768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1439}}^1$

素因数の和:1964

約数の個数: 64

約数和(自身を含む): 352512000

約数和(自身を除く): 229460232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 509, 1018, 1439, 1527, 2036, 2878, 3054, 3563, 4072, 4317, 5756, 6108, 7126, 8634, 10073, 10689, 11512, 12216, 14252, 17268, 20146, 21378, 28504, 30219, 34536, 40292, 42756, 60438, 80584, 85512, 120876, 241752, 732451, 1464902, 2197353, 2929804, 4394706, 5127157, 5859608, 8789412, 10254314, 15381471, 17578824, 20508628, 30762942, 41017256, 61525884, 123051768]

約数ペア:

[(1, 123051768), (2, 61525884), (3, 41017256), (4, 30762942), (6, 20508628), (7, 17578824), (8, 15381471), (12, 10254314), (14, 8789412), (21, 5859608), (24, 5127157), (28, 4394706), (42, 2929804), (56, 2197353), (84, 1464902), (168, 732451), (509, 241752), (1018, 120876), (1439, 85512), (1527, 80584), (2036, 60438), (2878, 42756), (3054, 40292), (3563, 34536), (4072, 30219), (4317, 28504), (5756, 21378), (6108, 20146), (7126, 17268), (8634, 14252), (10073, 12216), (10689, 11512)]