80831136

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 221695488

約数和(自身を除く): 140864352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 157, 173, 186, 248, 314, 346, 372, 471, 496, 519, 628, 692, 744, 942, 992, 1038, 1256, 1384, 1488, 1884, 2076, 2512, 2768, 2976, 3768, 4152, 4867, 5024, 5363, 5536, 7536, 8304, 9734, 10726, 14601, 15072, 16089, 16608, 19468, 21452, 27161, 29202, 32178, 38936, 42904, 54322, 58404, 64356, 77872, 81483, 85808, 108644, 116808, 128712, 155744, 162966, 171616, 217288, 233616, 257424, 325932, 434576, 467232, 514848, 651864, 841991, 869152, 1303728, 1683982, 2525973, 2607456, 3367964, 5051946, 6735928, 10103892, 13471856, 20207784, 26943712, 40415568, 80831136]

約数ペア:

[(1, 80831136), (2, 40415568), (3, 26943712), (4, 20207784), (6, 13471856), (8, 10103892), (12, 6735928), (16, 5051946), (24, 3367964), (31, 2607456), (32, 2525973), (48, 1683982), (62, 1303728), (93, 869152), (96, 841991), (124, 651864), (157, 514848), (173, 467232), (186, 434576), (248, 325932), (314, 257424), (346, 233616), (372, 217288), (471, 171616), (496, 162966), (519, 155744), (628, 128712), (692, 116808), (744, 108644), (942, 85808), (992, 81483), (1038, 77872), (1256, 64356), (1384, 58404), (1488, 54322), (1884, 42904), (2076, 38936), (2512, 32178), (2768, 29202), (2976, 27161), (3768, 21452), (4152, 19468), (4867, 16608), (5024, 16089), (5363, 15072), (5536, 14601), (7536, 10726), (8304, 9734)]