81476856

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{49201}}^1$

素因数の和:49236

約数の個数: 48

約数和(自身を含む): 230265360

約数和(自身を除く): 148788504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 49201, 98402, 147603, 196804, 295206, 393608, 442809, 590412, 885618, 1131623, 1180824, 1771236, 2263246, 3394869, 3542472, 4526492, 6789738, 9052984, 10184607, 13579476, 20369214, 27158952, 40738428, 81476856]

約数ペア:

[(1, 81476856), (2, 40738428), (3, 27158952), (4, 20369214), (6, 13579476), (8, 10184607), (9, 9052984), (12, 6789738), (18, 4526492), (23, 3542472), (24, 3394869), (36, 2263246), (46, 1771236), (69, 1180824), (72, 1131623), (92, 885618), (138, 590412), (184, 442809), (207, 393608), (276, 295206), (414, 196804), (552, 147603), (828, 98402), (1656, 49201)]