86987496

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^2\times {\mathrm{719}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 220881600

約数和(自身を除く): 133894104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 719, 852, 1438, 1704, 2157, 2876, 4314, 5041, 5752, 8628, 10082, 15123, 17256, 20164, 30246, 40328, 51049, 60492, 102098, 120984, 153147, 204196, 306294, 408392, 612588, 1225176, 3624479, 7248958, 10873437, 14497916, 21746874, 28995832, 43493748, 86987496]

約数ペア:

[(1, 86987496), (2, 43493748), (3, 28995832), (4, 21746874), (6, 14497916), (8, 10873437), (12, 7248958), (24, 3624479), (71, 1225176), (142, 612588), (213, 408392), (284, 306294), (426, 204196), (568, 153147), (719, 120984), (852, 102098), (1438, 60492), (1704, 51049), (2157, 40328), (2876, 30246), (4314, 20164), (5041, 17256), (5752, 15123), (8628, 10082)]