85957854

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 188448768

約数和(自身を除く): 102490914

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 71, 93, 138, 142, 186, 213, 283, 426, 566, 713, 849, 1426, 1633, 1698, 2139, 2201, 3266, 4278, 4402, 4899, 6509, 6603, 8773, 9798, 13018, 13206, 17546, 19527, 20093, 26319, 39054, 40186, 50623, 52638, 60279, 101246, 120558, 151869, 201779, 303738, 403558, 462139, 605337, 622883, 924278, 1210674, 1245766, 1386417, 1868649, 2772834, 3737298, 14326309, 28652618, 42978927, 85957854]

約数ペア:

[(1, 85957854), (2, 42978927), (3, 28652618), (6, 14326309), (23, 3737298), (31, 2772834), (46, 1868649), (62, 1386417), (69, 1245766), (71, 1210674), (93, 924278), (138, 622883), (142, 605337), (186, 462139), (213, 403558), (283, 303738), (426, 201779), (566, 151869), (713, 120558), (849, 101246), (1426, 60279), (1633, 52638), (1698, 50623), (2139, 40186), (2201, 39054), (3266, 26319), (4278, 20093), (4402, 19527), (4899, 17546), (6509, 13206), (6603, 13018), (8773, 9798)]