80500752

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:601

約数の個数: 120

約数和(自身を含む): 239817240

約数和(自身を除く): 159316488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 37, 48, 58, 72, 74, 87, 111, 116, 144, 148, 174, 222, 232, 261, 296, 333, 348, 444, 464, 521, 522, 592, 666, 696, 888, 1042, 1044, 1073, 1332, 1392, 1563, 1776, 2084, 2088, 2146, 2664, 3126, 3219, 4168, 4176, 4292, 4689, 5328, 6252, 6438, 8336, 8584, 9378, 9657, 12504, 12876, 15109, 17168, 18756, 19277, 19314, 25008, 25752, 30218, 37512, 38554, 38628, 45327, 51504, 57831, 60436, 75024, 77108, 77256, 90654, 115662, 120872, 135981, 154216, 154512, 173493, 181308, 231324, 241744, 271962, 308432, 346986, 362616, 462648, 543924, 559033, 693972, 725232, 925296, 1087848, 1118066, 1387944, 1677099, 2175696, 2236132, 2775888, 3354198, 4472264, 5031297, 6708396, 8944528, 10062594, 13416792, 20125188, 26833584, 40250376, 80500752]

約数ペア:

[(1, 80500752), (2, 40250376), (3, 26833584), (4, 20125188), (6, 13416792), (8, 10062594), (9, 8944528), (12, 6708396), (16, 5031297), (18, 4472264), (24, 3354198), (29, 2775888), (36, 2236132), (37, 2175696), (48, 1677099), (58, 1387944), (72, 1118066), (74, 1087848), (87, 925296), (111, 725232), (116, 693972), (144, 559033), (148, 543924), (174, 462648), (222, 362616), (232, 346986), (261, 308432), (296, 271962), (333, 241744), (348, 231324), (444, 181308), (464, 173493), (521, 154512), (522, 154216), (592, 135981), (666, 120872), (696, 115662), (888, 90654), (1042, 77256), (1044, 77108), (1073, 75024), (1332, 60436), (1392, 57831), (1563, 51504), (1776, 45327), (2084, 38628), (2088, 38554), (2146, 37512), (2664, 30218), (3126, 25752), (3219, 25008), (4168, 19314), (4176, 19277), (4292, 18756), (4689, 17168), (5328, 15109), (6252, 12876), (6438, 12504), (8336, 9657), (8584, 9378)]