171091728

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{38327}}^1$

素因数の和:38372

約数の個数: 60

約数和(自身を含む): 494277888

約数和(自身を除く): 323186160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 38327, 76654, 114981, 153308, 229962, 306616, 344943, 459924, 613232, 689886, 919848, 1188137, 1379772, 1839696, 2376274, 2759544, 3564411, 4752548, 5519088, 7128822, 9505096, 10693233, 14257644, 19010192, 21386466, 28515288, 42772932, 57030576, 85545864, 171091728]

約数ペア:

[(1, 171091728), (2, 85545864), (3, 57030576), (4, 42772932), (6, 28515288), (8, 21386466), (9, 19010192), (12, 14257644), (16, 10693233), (18, 9505096), (24, 7128822), (31, 5519088), (36, 4752548), (48, 3564411), (62, 2759544), (72, 2376274), (93, 1839696), (124, 1379772), (144, 1188137), (186, 919848), (248, 689886), (279, 613232), (372, 459924), (496, 344943), (558, 306616), (744, 229962), (1116, 153308), (1488, 114981), (2232, 76654), (4464, 38327)]