80985744

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 200

約数和(自身を含む): 273672960

約数和(自身を除く): 192687216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 79, 81, 84, 108, 112, 113, 126, 144, 158, 162, 168, 189, 216, 226, 237, 252, 316, 324, 336, 339, 378, 432, 452, 474, 504, 553, 567, 632, 648, 678, 711, 756, 791, 904, 948, 1008, 1017, 1106, 1134, 1264, 1296, 1356, 1422, 1512, 1582, 1659, 1808, 1896, 2034, 2133, 2212, 2268, 2373, 2712, 2844, 3024, 3051, 3164, 3318, 3792, 4068, 4266, 4424, 4536, 4746, 4977, 5424, 5688, 6102, 6328, 6399, 6636, 7119, 8136, 8532, 8848, 8927, 9072, 9153, 9492, 9954, 11376, 12204, 12656, 12798, 13272, 14238, 14931, 16272, 17064, 17854, 18306, 18984, 19908, 21357, 24408, 25596, 26544, 26781, 28476, 29862, 34128, 35708, 36612, 37968, 39816, 42714, 44793, 48816, 51192, 53562, 56952, 59724, 62489, 64071, 71416, 73224, 79632, 80343, 85428, 89586, 102384, 107124, 113904, 119448, 124978, 128142, 142832, 146448, 160686, 170856, 179172, 187467, 214248, 238896, 241029, 249956, 256284, 321372, 341712, 358344, 374934, 428496, 482058, 499912, 512568, 562401, 642744, 716688, 723087, 749868, 964116, 999824, 1025136, 1124802, 1285488, 1446174, 1499736, 1687203, 1928232, 2249604, 2892348, 2999472, 3374406, 3856464, 4499208, 5061609, 5784696, 6748812, 8998416, 10123218, 11569392, 13497624, 20246436, 26995248, 40492872, 80985744]

約数ペア:

[(1, 80985744), (2, 40492872), (3, 26995248), (4, 20246436), (6, 13497624), (7, 11569392), (8, 10123218), (9, 8998416), (12, 6748812), (14, 5784696), (16, 5061609), (18, 4499208), (21, 3856464), (24, 3374406), (27, 2999472), (28, 2892348), (36, 2249604), (42, 1928232), (48, 1687203), (54, 1499736), (56, 1446174), (63, 1285488), (72, 1124802), (79, 1025136), (81, 999824), (84, 964116), (108, 749868), (112, 723087), (113, 716688), (126, 642744), (144, 562401), (158, 512568), (162, 499912), (168, 482058), (189, 428496), (216, 374934), (226, 358344), (237, 341712), (252, 321372), (316, 256284), (324, 249956), (336, 241029), (339, 238896), (378, 214248), (432, 187467), (452, 179172), (474, 170856), (504, 160686), (553, 146448), (567, 142832), (632, 128142), (648, 124978), (678, 119448), (711, 113904), (756, 107124), (791, 102384), (904, 89586), (948, 85428), (1008, 80343), (1017, 79632), (1106, 73224), (1134, 71416), (1264, 64071), (1296, 62489), (1356, 59724), (1422, 56952), (1512, 53562), (1582, 51192), (1659, 48816), (1808, 44793), (1896, 42714), (2034, 39816), (2133, 37968), (2212, 36612), (2268, 35708), (2373, 34128), (2712, 29862), (2844, 28476), (3024, 26781), (3051, 26544), (3164, 25596), (3318, 24408), (3792, 21357), (4068, 19908), (4266, 18984), (4424, 18306), (4536, 17854), (4746, 17064), (4977, 16272), (5424, 14931), (5688, 14238), (6102, 13272), (6328, 12798), (6399, 12656), (6636, 12204), (7119, 11376), (8136, 9954), (8532, 9492), (8848, 9153), (8927, 9072)]