172286928

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4729}}^1$

素因数の和:4777

約数の個数: 120

約数和(自身を含む): 548982720

約数和(自身を除く): 376695792

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 33, 36, 44, 46, 48, 66, 69, 72, 88, 92, 99, 132, 138, 144, 176, 184, 198, 207, 253, 264, 276, 368, 396, 414, 506, 528, 552, 759, 792, 828, 1012, 1104, 1518, 1584, 1656, 2024, 2277, 3036, 3312, 4048, 4554, 4729, 6072, 9108, 9458, 12144, 14187, 18216, 18916, 28374, 36432, 37832, 42561, 52019, 56748, 75664, 85122, 104038, 108767, 113496, 156057, 170244, 208076, 217534, 226992, 312114, 326301, 340488, 416152, 435068, 468171, 624228, 652602, 680976, 832304, 870136, 936342, 978903, 1196437, 1248456, 1305204, 1740272, 1872684, 1957806, 2392874, 2496912, 2610408, 3589311, 3745368, 3915612, 4785748, 5220816, 7178622, 7490736, 7831224, 9571496, 10767933, 14357244, 15662448, 19142992, 21535866, 28714488, 43071732, 57428976, 86143464, 172286928]

約数ペア:

[(1, 172286928), (2, 86143464), (3, 57428976), (4, 43071732), (6, 28714488), (8, 21535866), (9, 19142992), (11, 15662448), (12, 14357244), (16, 10767933), (18, 9571496), (22, 7831224), (23, 7490736), (24, 7178622), (33, 5220816), (36, 4785748), (44, 3915612), (46, 3745368), (48, 3589311), (66, 2610408), (69, 2496912), (72, 2392874), (88, 1957806), (92, 1872684), (99, 1740272), (132, 1305204), (138, 1248456), (144, 1196437), (176, 978903), (184, 936342), (198, 870136), (207, 832304), (253, 680976), (264, 652602), (276, 624228), (368, 468171), (396, 435068), (414, 416152), (506, 340488), (528, 326301), (552, 312114), (759, 226992), (792, 217534), (828, 208076), (1012, 170244), (1104, 156057), (1518, 113496), (1584, 108767), (1656, 104038), (2024, 85122), (2277, 75664), (3036, 56748), (3312, 52019), (4048, 42561), (4554, 37832), (4729, 36432), (6072, 28374), (9108, 18916), (9458, 18216), (12144, 14187)]