84722748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 237740160

約数和(自身を除く): 153017412

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 37, 38, 44, 57, 66, 74, 76, 83, 111, 114, 121, 132, 148, 166, 209, 222, 228, 242, 249, 332, 363, 407, 418, 444, 484, 498, 627, 703, 726, 814, 836, 913, 996, 1221, 1254, 1406, 1452, 1577, 1628, 1826, 2109, 2299, 2442, 2508, 2739, 2812, 3071, 3154, 3652, 4218, 4477, 4598, 4731, 4884, 5478, 6142, 6308, 6897, 7733, 8436, 8954, 9196, 9213, 9462, 10043, 10956, 12284, 13431, 13794, 15466, 17347, 17908, 18426, 18924, 20086, 23199, 26862, 27588, 30129, 30932, 33781, 34694, 36852, 40172, 46398, 52041, 53724, 58349, 60258, 67562, 69388, 85063, 92796, 101343, 104082, 116698, 120516, 135124, 170126, 175047, 190817, 202686, 208164, 233396, 255189, 340252, 350094, 371591, 381634, 405372, 510378, 572451, 641839, 700188, 743182, 763268, 1020756, 1114773, 1144902, 1283678, 1486364, 1925517, 2229546, 2289804, 2567356, 3851034, 4459092, 7060229, 7702068, 14120458, 21180687, 28240916, 42361374, 84722748]

約数ペア:

[(1, 84722748), (2, 42361374), (3, 28240916), (4, 21180687), (6, 14120458), (11, 7702068), (12, 7060229), (19, 4459092), (22, 3851034), (33, 2567356), (37, 2289804), (38, 2229546), (44, 1925517), (57, 1486364), (66, 1283678), (74, 1144902), (76, 1114773), (83, 1020756), (111, 763268), (114, 743182), (121, 700188), (132, 641839), (148, 572451), (166, 510378), (209, 405372), (222, 381634), (228, 371591), (242, 350094), (249, 340252), (332, 255189), (363, 233396), (407, 208164), (418, 202686), (444, 190817), (484, 175047), (498, 170126), (627, 135124), (703, 120516), (726, 116698), (814, 104082), (836, 101343), (913, 92796), (996, 85063), (1221, 69388), (1254, 67562), (1406, 60258), (1452, 58349), (1577, 53724), (1628, 52041), (1826, 46398), (2109, 40172), (2299, 36852), (2442, 34694), (2508, 33781), (2739, 30932), (2812, 30129), (3071, 27588), (3154, 26862), (3652, 23199), (4218, 20086), (4477, 18924), (4598, 18426), (4731, 17908), (4884, 17347), (5478, 15466), (6142, 13794), (6308, 13431), (6897, 12284), (7733, 10956), (8436, 10043), (8954, 9462), (9196, 9213)]