81992736

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{4519}}^1$

素因数の和:4548

約数の個数: 120

約数和(自身を含む): 275647680

約数和(自身を除く): 193654944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4519, 4536, 6048, 9038, 9072, 13557, 18076, 18144, 27114, 31633, 36152, 40671, 54228, 63266, 72304, 81342, 94899, 108456, 122013, 126532, 144608, 162684, 189798, 216912, 244026, 253064, 284697, 325368, 366039, 379596, 433824, 488052, 506128, 569394, 650736, 732078, 759192, 854091, 976104, 1012256, 1138788, 1301472, 1464156, 1518384, 1708182, 1952208, 2277576, 2562273, 2928312, 3036768, 3416364, 3904416, 4555152, 5124546, 5856624, 6832728, 9110304, 10249092, 11713248, 13665456, 20498184, 27330912, 40996368, 81992736]

約数ペア:

[(1, 81992736), (2, 40996368), (3, 27330912), (4, 20498184), (6, 13665456), (7, 11713248), (8, 10249092), (9, 9110304), (12, 6832728), (14, 5856624), (16, 5124546), (18, 4555152), (21, 3904416), (24, 3416364), (27, 3036768), (28, 2928312), (32, 2562273), (36, 2277576), (42, 1952208), (48, 1708182), (54, 1518384), (56, 1464156), (63, 1301472), (72, 1138788), (81, 1012256), (84, 976104), (96, 854091), (108, 759192), (112, 732078), (126, 650736), (144, 569394), (162, 506128), (168, 488052), (189, 433824), (216, 379596), (224, 366039), (252, 325368), (288, 284697), (324, 253064), (336, 244026), (378, 216912), (432, 189798), (504, 162684), (567, 144608), (648, 126532), (672, 122013), (756, 108456), (864, 94899), (1008, 81342), (1134, 72304), (1296, 63266), (1512, 54228), (2016, 40671), (2268, 36152), (2592, 31633), (3024, 27114), (4519, 18144), (4536, 18076), (6048, 13557), (9038, 9072)]