85054396

素因数分解:

$2^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1391

約数の個数: 48

約数和(自身を含む): 177408000

約数和(自身を除く): 92353604

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 343, 658, 686, 1316, 1319, 1372, 2303, 2638, 4606, 5276, 9212, 9233, 16121, 18466, 32242, 36932, 61993, 64484, 64631, 123986, 129262, 247972, 258524, 433951, 452417, 867902, 904834, 1735804, 1809668, 3037657, 6075314, 12150628, 21263599, 42527198, 85054396]

約数ペア:

[(1, 85054396), (2, 42527198), (4, 21263599), (7, 12150628), (14, 6075314), (28, 3037657), (47, 1809668), (49, 1735804), (94, 904834), (98, 867902), (188, 452417), (196, 433951), (329, 258524), (343, 247972), (658, 129262), (686, 123986), (1316, 64631), (1319, 64484), (1372, 61993), (2303, 36932), (2638, 32242), (4606, 18466), (5276, 16121), (9212, 9233)]