78180864

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2213}}^1$

素因数の和:2257

約数の個数: 80

約数和(自身を含む): 217432512

約数和(自身を除く): 139251648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 552, 736, 768, 1104, 1472, 1536, 2208, 2213, 2944, 4416, 4426, 5888, 6639, 8832, 8852, 11776, 13278, 17664, 17704, 26556, 35328, 35408, 50899, 53112, 70816, 101798, 106224, 141632, 152697, 203596, 212448, 283264, 305394, 407192, 424896, 566528, 610788, 814384, 849792, 1133056, 1221576, 1628768, 1699584, 2443152, 3257536, 3399168, 4886304, 6515072, 9772608, 13030144, 19545216, 26060288, 39090432, 78180864]

約数ペア:

[(1, 78180864), (2, 39090432), (3, 26060288), (4, 19545216), (6, 13030144), (8, 9772608), (12, 6515072), (16, 4886304), (23, 3399168), (24, 3257536), (32, 2443152), (46, 1699584), (48, 1628768), (64, 1221576), (69, 1133056), (92, 849792), (96, 814384), (128, 610788), (138, 566528), (184, 424896), (192, 407192), (256, 305394), (276, 283264), (368, 212448), (384, 203596), (512, 152697), (552, 141632), (736, 106224), (768, 101798), (1104, 70816), (1472, 53112), (1536, 50899), (2208, 35408), (2213, 35328), (2944, 26556), (4416, 17704), (4426, 17664), (5888, 13278), (6639, 11776), (8832, 8852)]