86856516

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{8291}}^1$

素因数の和:8401

約数の個数: 48

約数和(自身を含む): 227532480

約数和(自身を除く): 140675964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 291, 388, 582, 873, 1164, 1746, 2619, 3492, 5238, 8291, 10476, 16582, 24873, 33164, 49746, 74619, 99492, 149238, 223857, 298476, 447714, 804227, 895428, 1608454, 2412681, 3216908, 4825362, 7238043, 9650724, 14476086, 21714129, 28952172, 43428258, 86856516]

約数ペア:

[(1, 86856516), (2, 43428258), (3, 28952172), (4, 21714129), (6, 14476086), (9, 9650724), (12, 7238043), (18, 4825362), (27, 3216908), (36, 2412681), (54, 1608454), (97, 895428), (108, 804227), (194, 447714), (291, 298476), (388, 223857), (582, 149238), (873, 99492), (1164, 74619), (1746, 49746), (2619, 33164), (3492, 24873), (5238, 16582), (8291, 10476)]