85758858

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2381}}^1$

素因数の和:2444

約数の個数: 64

約数和(自身を含む): 205804800

約数和(自身を除く): 120045942

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 46, 54, 58, 69, 87, 138, 174, 207, 261, 414, 522, 621, 667, 783, 1242, 1334, 1566, 2001, 2381, 4002, 4762, 6003, 7143, 12006, 14286, 18009, 21429, 36018, 42858, 54763, 64287, 69049, 109526, 128574, 138098, 164289, 207147, 328578, 414294, 492867, 621441, 985734, 1242882, 1478601, 1588127, 1864323, 2957202, 3176254, 3728646, 4764381, 9528762, 14293143, 28586286, 42879429, 85758858]

約数ペア:

[(1, 85758858), (2, 42879429), (3, 28586286), (6, 14293143), (9, 9528762), (18, 4764381), (23, 3728646), (27, 3176254), (29, 2957202), (46, 1864323), (54, 1588127), (58, 1478601), (69, 1242882), (87, 985734), (138, 621441), (174, 492867), (207, 414294), (261, 328578), (414, 207147), (522, 164289), (621, 138098), (667, 128574), (783, 109526), (1242, 69049), (1334, 64287), (1566, 54763), (2001, 42858), (2381, 36018), (4002, 21429), (4762, 18009), (6003, 14286), (7143, 12006)]