171771072

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{81331}}^1$

素因数の和:81357

約数の個数: 56

約数和(自身を含む): 495799872

約数和(自身を除く): 324028800

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 81331, 162662, 243993, 325324, 487986, 650648, 894641, 975972, 1301296, 1789282, 1951944, 2602592, 2683923, 3578564, 3903888, 5205184, 5367846, 7157128, 7807776, 10735692, 14314256, 15615552, 21471384, 28628512, 42942768, 57257024, 85885536, 171771072]

約数ペア:

[(1, 171771072), (2, 85885536), (3, 57257024), (4, 42942768), (6, 28628512), (8, 21471384), (11, 15615552), (12, 14314256), (16, 10735692), (22, 7807776), (24, 7157128), (32, 5367846), (33, 5205184), (44, 3903888), (48, 3578564), (64, 2683923), (66, 2602592), (88, 1951944), (96, 1789282), (132, 1301296), (176, 975972), (192, 894641), (264, 650648), (352, 487986), (528, 325324), (704, 243993), (1056, 162662), (2112, 81331)]