178830612

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{71993}}^1$

素因数の和:72029

約数の個数: 48

約数和(自身を含む): 483799680

約数和(自身を除く): 304969068

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, 71993, 143986, 215979, 287972, 431958, 647937, 863916, 1295874, 1655839, 1943811, 2591748, 3311678, 3887622, 4967517, 6623356, 7775244, 9935034, 14902551, 19870068, 29805102, 44707653, 59610204, 89415306, 178830612]

約数ペア:

[(1, 178830612), (2, 89415306), (3, 59610204), (4, 44707653), (6, 29805102), (9, 19870068), (12, 14902551), (18, 9935034), (23, 7775244), (27, 6623356), (36, 4967517), (46, 3887622), (54, 3311678), (69, 2591748), (92, 1943811), (108, 1655839), (138, 1295874), (207, 863916), (276, 647937), (414, 431958), (621, 287972), (828, 215979), (1242, 143986), (2484, 71993)]