85350378

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 187121664

約数和(自身を除く): 101771286

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 71, 93, 138, 142, 186, 213, 281, 426, 562, 713, 843, 1426, 1633, 1686, 2139, 2201, 3266, 4278, 4402, 4899, 6463, 6603, 8711, 9798, 12926, 13206, 17422, 19389, 19951, 26133, 38778, 39902, 50623, 52266, 59853, 101246, 119706, 151869, 200353, 303738, 400706, 458873, 601059, 618481, 917746, 1202118, 1236962, 1376619, 1855443, 2753238, 3710886, 14225063, 28450126, 42675189, 85350378]

約数ペア:

[(1, 85350378), (2, 42675189), (3, 28450126), (6, 14225063), (23, 3710886), (31, 2753238), (46, 1855443), (62, 1376619), (69, 1236962), (71, 1202118), (93, 917746), (138, 618481), (142, 601059), (186, 458873), (213, 400706), (281, 303738), (426, 200353), (562, 151869), (713, 119706), (843, 101246), (1426, 59853), (1633, 52266), (1686, 50623), (2139, 39902), (2201, 38778), (3266, 26133), (4278, 19951), (4402, 19389), (4899, 17422), (6463, 13206), (6603, 12926), (8711, 9798)]