86722240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:446

約数の個数: 112

約数和(自身を含む): 229112064

約数和(自身を除く): 142389824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 71, 80, 88, 110, 142, 160, 176, 220, 284, 320, 347, 352, 355, 440, 568, 694, 704, 710, 781, 880, 1136, 1388, 1420, 1562, 1735, 1760, 2272, 2776, 2840, 3124, 3470, 3520, 3817, 3905, 4544, 5552, 5680, 6248, 6940, 7634, 7810, 11104, 11360, 12496, 13880, 15268, 15620, 19085, 22208, 22720, 24637, 24992, 27760, 30536, 31240, 38170, 49274, 49984, 55520, 61072, 62480, 76340, 98548, 111040, 122144, 123185, 124960, 152680, 197096, 244288, 246370, 249920, 271007, 305360, 394192, 492740, 542014, 610720, 788384, 985480, 1084028, 1221440, 1355035, 1576768, 1970960, 2168056, 2710070, 3941920, 4336112, 5420140, 7883840, 8672224, 10840280, 17344448, 21680560, 43361120, 86722240]

約数ペア:

[(1, 86722240), (2, 43361120), (4, 21680560), (5, 17344448), (8, 10840280), (10, 8672224), (11, 7883840), (16, 5420140), (20, 4336112), (22, 3941920), (32, 2710070), (40, 2168056), (44, 1970960), (55, 1576768), (64, 1355035), (71, 1221440), (80, 1084028), (88, 985480), (110, 788384), (142, 610720), (160, 542014), (176, 492740), (220, 394192), (284, 305360), (320, 271007), (347, 249920), (352, 246370), (355, 244288), (440, 197096), (568, 152680), (694, 124960), (704, 123185), (710, 122144), (781, 111040), (880, 98548), (1136, 76340), (1388, 62480), (1420, 61072), (1562, 55520), (1735, 49984), (1760, 49274), (2272, 38170), (2776, 31240), (2840, 30536), (3124, 27760), (3470, 24992), (3520, 24637), (3817, 22720), (3905, 22208), (4544, 19085), (5552, 15620), (5680, 15268), (6248, 13880), (6940, 12496), (7634, 11360), (7810, 11104)]