71540856

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43201}}^1$

素因数の和:43236

約数の個数: 48

約数和(自身を含む): 202185360

約数和(自身を除く): 130644504

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, 43201, 86402, 129603, 172804, 259206, 345608, 388809, 518412, 777618, 993623, 1036824, 1555236, 1987246, 2980869, 3110472, 3974492, 5961738, 7948984, 8942607, 11923476, 17885214, 23846952, 35770428, 71540856]

約数ペア:

[(1, 71540856), (2, 35770428), (3, 23846952), (4, 17885214), (6, 11923476), (8, 8942607), (9, 7948984), (12, 5961738), (18, 3974492), (23, 3110472), (24, 2980869), (36, 1987246), (46, 1555236), (69, 1036824), (72, 993623), (92, 777618), (138, 518412), (184, 388809), (207, 345608), (276, 259206), (414, 172804), (552, 129603), (828, 86402), (1656, 43201)]