79971984

素因数分解:

$2^4\times 3^2\times {\mathrm{555361}}^1$

素因数の和:555375

約数の個数: 30

約数和(自身を含む): 223810886

約数和(自身を除く): 143838902

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 555361, 1110722, 1666083, 2221444, 3332166, 4442888, 4998249, 6664332, 8885776, 9996498, 13328664, 19992996, 26657328, 39985992, 79971984]

約数ペア:

[(1, 79971984), (2, 39985992), (3, 26657328), (4, 19992996), (6, 13328664), (8, 9996498), (9, 8885776), (12, 6664332), (16, 4998249), (18, 4442888), (24, 3332166), (36, 2221444), (48, 1666083), (72, 1110722), (144, 555361)]