80985852

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{32603}}^1$

素因数の和:32639

約数の個数: 48

約数和(自身を含む): 219098880

約数和(自身を除く): 138113028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 32603, 65206, 97809, 130412, 195618, 293427, 391236, 586854, 749869, 880281, 1173708, 1499738, 1760562, 2249607, 2999476, 3521124, 4499214, 6748821, 8998428, 13497642, 20246463, 26995284, 40492926, 80985852]

約数ペア:

[(1, 80985852), (2, 40492926), (3, 26995284), (4, 20246463), (6, 13497642), (9, 8998428), (12, 6748821), (18, 4499214), (23, 3521124), (27, 2999476), (36, 2249607), (46, 1760562), (54, 1499738), (69, 1173708), (92, 880281), (108, 749869), (138, 586854), (207, 391236), (276, 293427), (414, 195618), (621, 130412), (828, 97809), (1242, 65206), (2484, 32603)]