172086

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:100

約数の個数: 32

約数和(自身を含む): 380160

約数和(自身を除く): 208074

約数列:

[1, 2, 3, 6, 23, 29, 43, 46, 58, 69, 86, 87, 129, 138, 174, 258, 667, 989, 1247, 1334, 1978, 2001, 2494, 2967, 3741, 4002, 5934, 7482, 28681, 57362, 86043, 172086]

約数ペア:

[(1, 172086), (2, 86043), (3, 57362), (6, 28681), (23, 7482), (29, 5934), (43, 4002), (46, 3741), (58, 2967), (69, 2494), (86, 2001), (87, 1978), (129, 1334), (138, 1247), (174, 989), (258, 667)]