88073920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:350

約数の個数: 112

約数和(自身を含む): 231745536

約数和(自身を除く): 143671616

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 131, 160, 176, 191, 220, 262, 320, 352, 382, 440, 524, 655, 704, 764, 880, 955, 1048, 1310, 1441, 1528, 1760, 1910, 2096, 2101, 2620, 2882, 3056, 3520, 3820, 4192, 4202, 5240, 5764, 6112, 7205, 7640, 8384, 8404, 10480, 10505, 11528, 12224, 14410, 15280, 16808, 20960, 21010, 23056, 25021, 28820, 30560, 33616, 41920, 42020, 46112, 50042, 57640, 61120, 67232, 84040, 92224, 100084, 115280, 125105, 134464, 168080, 200168, 230560, 250210, 275231, 336160, 400336, 461120, 500420, 550462, 672320, 800672, 1000840, 1100924, 1376155, 1601344, 2001680, 2201848, 2752310, 4003360, 4403696, 5504620, 8006720, 8807392, 11009240, 17614784, 22018480, 44036960, 88073920]

約数ペア:

[(1, 88073920), (2, 44036960), (4, 22018480), (5, 17614784), (8, 11009240), (10, 8807392), (11, 8006720), (16, 5504620), (20, 4403696), (22, 4003360), (32, 2752310), (40, 2201848), (44, 2001680), (55, 1601344), (64, 1376155), (80, 1100924), (88, 1000840), (110, 800672), (131, 672320), (160, 550462), (176, 500420), (191, 461120), (220, 400336), (262, 336160), (320, 275231), (352, 250210), (382, 230560), (440, 200168), (524, 168080), (655, 134464), (704, 125105), (764, 115280), (880, 100084), (955, 92224), (1048, 84040), (1310, 67232), (1441, 61120), (1528, 57640), (1760, 50042), (1910, 46112), (2096, 42020), (2101, 41920), (2620, 33616), (2882, 30560), (3056, 28820), (3520, 25021), (3820, 23056), (4192, 21010), (4202, 20960), (5240, 16808), (5764, 15280), (6112, 14410), (7205, 12224), (7640, 11528), (8384, 10505), (8404, 10480)]