80173672

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6299}}^1$

素因数の和:6385

約数の個数: 32

約数和(自身を含む): 158004000

約数和(自身を除く): 77830328

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1591, 3182, 6299, 6364, 12598, 12728, 25196, 50392, 233063, 270857, 466126, 541714, 932252, 1083428, 1864504, 2166856, 10021709, 20043418, 40086836, 80173672]

約数ペア:

[(1, 80173672), (2, 40086836), (4, 20043418), (8, 10021709), (37, 2166856), (43, 1864504), (74, 1083428), (86, 932252), (148, 541714), (172, 466126), (296, 270857), (344, 233063), (1591, 50392), (3182, 25196), (6299, 12728), (6364, 12598)]