83368208

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1381}}^1$

素因数の和:1421

約数の個数: 80

約数和(自身を含む): 205641600

約数和(自身を除く): 122273392

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 343, 392, 539, 616, 686, 784, 1078, 1232, 1372, 1381, 2156, 2744, 2762, 3773, 4312, 5488, 5524, 7546, 8624, 9667, 11048, 15092, 15191, 19334, 22096, 30184, 30382, 38668, 60368, 60764, 67669, 77336, 106337, 121528, 135338, 154672, 212674, 243056, 270676, 425348, 473683, 541352, 744359, 850696, 947366, 1082704, 1488718, 1701392, 1894732, 2977436, 3789464, 5210513, 5954872, 7578928, 10421026, 11909744, 20842052, 41684104, 83368208]

約数ペア:

[(1, 83368208), (2, 41684104), (4, 20842052), (7, 11909744), (8, 10421026), (11, 7578928), (14, 5954872), (16, 5210513), (22, 3789464), (28, 2977436), (44, 1894732), (49, 1701392), (56, 1488718), (77, 1082704), (88, 947366), (98, 850696), (112, 744359), (154, 541352), (176, 473683), (196, 425348), (308, 270676), (343, 243056), (392, 212674), (539, 154672), (616, 135338), (686, 121528), (784, 106337), (1078, 77336), (1232, 67669), (1372, 60764), (1381, 60368), (2156, 38668), (2744, 30382), (2762, 30184), (3773, 22096), (4312, 19334), (5488, 15191), (5524, 15092), (7546, 11048), (8624, 9667)]