85423734

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:105

約数の個数: 144

約数和(自身を含む): 228271680

約数和(自身を除く): 142847946

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 29, 33, 38, 54, 57, 58, 66, 81, 87, 99, 114, 162, 171, 174, 198, 209, 243, 261, 297, 319, 342, 418, 486, 513, 522, 551, 594, 627, 638, 783, 841, 891, 957, 1026, 1102, 1254, 1539, 1566, 1653, 1682, 1782, 1881, 1914, 2349, 2523, 2673, 2871, 3078, 3306, 3762, 4617, 4698, 4959, 5046, 5346, 5643, 5742, 6061, 7047, 7569, 8613, 9234, 9251, 9918, 11286, 12122, 14094, 14877, 15138, 15979, 16929, 17226, 18183, 18502, 22707, 25839, 27753, 29754, 31958, 33858, 36366, 44631, 45414, 47937, 50787, 51678, 54549, 55506, 68121, 77517, 83259, 89262, 95874, 101574, 109098, 133893, 136242, 143811, 155034, 163647, 166518, 175769, 204363, 249777, 267786, 287622, 327294, 351538, 408726, 431433, 490941, 499554, 527307, 749331, 862866, 981882, 1054614, 1294299, 1472823, 1498662, 1581921, 2247993, 2588598, 2945646, 3163842, 3882897, 4495986, 4745763, 7765794, 9491526, 14237289, 28474578, 42711867, 85423734]

約数ペア:

[(1, 85423734), (2, 42711867), (3, 28474578), (6, 14237289), (9, 9491526), (11, 7765794), (18, 4745763), (19, 4495986), (22, 3882897), (27, 3163842), (29, 2945646), (33, 2588598), (38, 2247993), (54, 1581921), (57, 1498662), (58, 1472823), (66, 1294299), (81, 1054614), (87, 981882), (99, 862866), (114, 749331), (162, 527307), (171, 499554), (174, 490941), (198, 431433), (209, 408726), (243, 351538), (261, 327294), (297, 287622), (319, 267786), (342, 249777), (418, 204363), (486, 175769), (513, 166518), (522, 163647), (551, 155034), (594, 143811), (627, 136242), (638, 133893), (783, 109098), (841, 101574), (891, 95874), (957, 89262), (1026, 83259), (1102, 77517), (1254, 68121), (1539, 55506), (1566, 54549), (1653, 51678), (1682, 50787), (1782, 47937), (1881, 45414), (1914, 44631), (2349, 36366), (2523, 33858), (2673, 31958), (2871, 29754), (3078, 27753), (3306, 25839), (3762, 22707), (4617, 18502), (4698, 18183), (4959, 17226), (5046, 16929), (5346, 15979), (5643, 15138), (5742, 14877), (6061, 14094), (7047, 12122), (7569, 11286), (8613, 9918), (9234, 9251)]