80821824

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{10267}}^1$

素因数の和:10323

約数の個数: 56

約数和(自身を含む): 219078048

約数和(自身を除く): 138256224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 164, 192, 246, 328, 492, 656, 984, 1312, 1968, 2624, 3936, 7872, 10267, 20534, 30801, 41068, 61602, 82136, 123204, 164272, 246408, 328544, 420947, 492816, 657088, 841894, 985632, 1262841, 1683788, 1971264, 2525682, 3367576, 5051364, 6735152, 10102728, 13470304, 20205456, 26940608, 40410912, 80821824]

約数ペア:

[(1, 80821824), (2, 40410912), (3, 26940608), (4, 20205456), (6, 13470304), (8, 10102728), (12, 6735152), (16, 5051364), (24, 3367576), (32, 2525682), (41, 1971264), (48, 1683788), (64, 1262841), (82, 985632), (96, 841894), (123, 657088), (164, 492816), (192, 420947), (246, 328544), (328, 246408), (492, 164272), (656, 123204), (984, 82136), (1312, 61602), (1968, 41068), (2624, 30801), (3936, 20534), (7872, 10267)]