81716796

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5689}}^1$

素因数の和:5728

約数の個数: 96

約数和(自身を含む): 254912000

約数和(自身を除く): 173195204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1596, 2052, 2394, 3591, 4788, 5689, 7182, 11378, 14364, 17067, 22756, 34134, 39823, 51201, 68268, 79646, 102402, 108091, 119469, 153603, 159292, 204804, 216182, 238938, 307206, 324273, 358407, 432364, 477876, 614412, 648546, 716814, 756637, 972819, 1075221, 1297092, 1433628, 1513274, 1945638, 2150442, 2269911, 2918457, 3026548, 3891276, 4300884, 4539822, 5836914, 6809733, 9079644, 11673828, 13619466, 20429199, 27238932, 40858398, 81716796]

約数ペア:

[(1, 81716796), (2, 40858398), (3, 27238932), (4, 20429199), (6, 13619466), (7, 11673828), (9, 9079644), (12, 6809733), (14, 5836914), (18, 4539822), (19, 4300884), (21, 3891276), (27, 3026548), (28, 2918457), (36, 2269911), (38, 2150442), (42, 1945638), (54, 1513274), (57, 1433628), (63, 1297092), (76, 1075221), (84, 972819), (108, 756637), (114, 716814), (126, 648546), (133, 614412), (171, 477876), (189, 432364), (228, 358407), (252, 324273), (266, 307206), (342, 238938), (378, 216182), (399, 204804), (513, 159292), (532, 153603), (684, 119469), (756, 108091), (798, 102402), (1026, 79646), (1197, 68268), (1596, 51201), (2052, 39823), (2394, 34134), (3591, 22756), (4788, 17067), (5689, 14364), (7182, 11378)]