83438424

素因数分解:

$2^3\times 3^7\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 247968000

約数和(自身を除く): 164529576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 251, 324, 342, 456, 486, 502, 513, 648, 684, 729, 753, 972, 1004, 1026, 1368, 1458, 1506, 1539, 1944, 2008, 2052, 2187, 2259, 2916, 3012, 3078, 4104, 4374, 4518, 4617, 4769, 5832, 6024, 6156, 6777, 8748, 9036, 9234, 9538, 12312, 13554, 13851, 14307, 17496, 18072, 18468, 19076, 20331, 27108, 27702, 28614, 36936, 38152, 40662, 41553, 42921, 54216, 55404, 57228, 60993, 81324, 83106, 85842, 110808, 114456, 121986, 128763, 162648, 166212, 171684, 182979, 243972, 257526, 332424, 343368, 365958, 386289, 487944, 515052, 548937, 731916, 772578, 1030104, 1097874, 1158867, 1463832, 1545156, 2195748, 2317734, 3090312, 3476601, 4391496, 4635468, 6953202, 9270936, 10429803, 13906404, 20859606, 27812808, 41719212, 83438424]

約数ペア:

[(1, 83438424), (2, 41719212), (3, 27812808), (4, 20859606), (6, 13906404), (8, 10429803), (9, 9270936), (12, 6953202), (18, 4635468), (19, 4391496), (24, 3476601), (27, 3090312), (36, 2317734), (38, 2195748), (54, 1545156), (57, 1463832), (72, 1158867), (76, 1097874), (81, 1030104), (108, 772578), (114, 731916), (152, 548937), (162, 515052), (171, 487944), (216, 386289), (228, 365958), (243, 343368), (251, 332424), (324, 257526), (342, 243972), (456, 182979), (486, 171684), (502, 166212), (513, 162648), (648, 128763), (684, 121986), (729, 114456), (753, 110808), (972, 85842), (1004, 83106), (1026, 81324), (1368, 60993), (1458, 57228), (1506, 55404), (1539, 54216), (1944, 42921), (2008, 41553), (2052, 40662), (2187, 38152), (2259, 36936), (2916, 28614), (3012, 27702), (3078, 27108), (4104, 20331), (4374, 19076), (4518, 18468), (4617, 18072), (4769, 17496), (5832, 14307), (6024, 13851), (6156, 13554), (6777, 12312), (8748, 9538), (9036, 9234)]