85971072

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{20353}}^1$

素因数の和:20381

約数の個数: 64

約数和(自身を含む): 249132960

約数和(自身を除く): 163161888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 20353, 40706, 61059, 81412, 122118, 162824, 223883, 244236, 325648, 447766, 488472, 651296, 671649, 895532, 976944, 1302592, 1343298, 1791064, 1953888, 2605184, 2686596, 3582128, 3907776, 5373192, 7164256, 7815552, 10746384, 14328512, 21492768, 28657024, 42985536, 85971072]

約数ペア:

[(1, 85971072), (2, 42985536), (3, 28657024), (4, 21492768), (6, 14328512), (8, 10746384), (11, 7815552), (12, 7164256), (16, 5373192), (22, 3907776), (24, 3582128), (32, 2686596), (33, 2605184), (44, 1953888), (48, 1791064), (64, 1343298), (66, 1302592), (88, 976944), (96, 895532), (128, 671649), (132, 651296), (176, 488472), (192, 447766), (264, 325648), (352, 244236), (384, 223883), (528, 162824), (704, 122118), (1056, 81412), (1408, 61059), (2112, 40706), (4224, 20353)]