80140368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21683}}^1$

素因数の和:21712

約数の個数: 80

約数和(自身を含む): 258126336

約数和(自身を除く): 177985968

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 21683, 43366, 65049, 86732, 130098, 151781, 173464, 238513, 260196, 303562, 346928, 455343, 477026, 520392, 607124, 715539, 910686, 954052, 1040784, 1214248, 1431078, 1669591, 1821372, 1908104, 2428496, 2862156, 3339182, 3642744, 3816208, 5008773, 5724312, 6678364, 7285488, 10017546, 11448624, 13356728, 20035092, 26713456, 40070184, 80140368]

約数ペア:

[(1, 80140368), (2, 40070184), (3, 26713456), (4, 20035092), (6, 13356728), (7, 11448624), (8, 10017546), (11, 7285488), (12, 6678364), (14, 5724312), (16, 5008773), (21, 3816208), (22, 3642744), (24, 3339182), (28, 2862156), (33, 2428496), (42, 1908104), (44, 1821372), (48, 1669591), (56, 1431078), (66, 1214248), (77, 1040784), (84, 954052), (88, 910686), (112, 715539), (132, 607124), (154, 520392), (168, 477026), (176, 455343), (231, 346928), (264, 303562), (308, 260196), (336, 238513), (462, 173464), (528, 151781), (616, 130098), (924, 86732), (1232, 65049), (1848, 43366), (3696, 21683)]