80943984

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:535

約数の個数: 120

約数和(自身を含む): 249595632

約数和(自身を除く): 168651648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 137, 144, 176, 198, 264, 274, 373, 396, 411, 528, 548, 746, 792, 822, 1096, 1119, 1233, 1492, 1507, 1584, 1644, 2192, 2238, 2466, 2984, 3014, 3288, 3357, 4103, 4476, 4521, 4932, 5968, 6028, 6576, 6714, 8206, 8952, 9042, 9864, 12056, 12309, 13428, 13563, 16412, 17904, 18084, 19728, 24112, 24618, 26856, 27126, 32824, 36168, 36927, 49236, 51101, 53712, 54252, 65648, 72336, 73854, 98472, 102202, 108504, 147708, 153303, 196944, 204404, 217008, 295416, 306606, 408808, 459909, 562111, 590832, 613212, 817616, 919818, 1124222, 1226424, 1686333, 1839636, 2248444, 2452848, 3372666, 3679272, 4496888, 5058999, 6745332, 7358544, 8993776, 10117998, 13490664, 20235996, 26981328, 40471992, 80943984]

約数ペア:

[(1, 80943984), (2, 40471992), (3, 26981328), (4, 20235996), (6, 13490664), (8, 10117998), (9, 8993776), (11, 7358544), (12, 6745332), (16, 5058999), (18, 4496888), (22, 3679272), (24, 3372666), (33, 2452848), (36, 2248444), (44, 1839636), (48, 1686333), (66, 1226424), (72, 1124222), (88, 919818), (99, 817616), (132, 613212), (137, 590832), (144, 562111), (176, 459909), (198, 408808), (264, 306606), (274, 295416), (373, 217008), (396, 204404), (411, 196944), (528, 153303), (548, 147708), (746, 108504), (792, 102202), (822, 98472), (1096, 73854), (1119, 72336), (1233, 65648), (1492, 54252), (1507, 53712), (1584, 51101), (1644, 49236), (2192, 36927), (2238, 36168), (2466, 32824), (2984, 27126), (3014, 26856), (3288, 24618), (3357, 24112), (4103, 19728), (4476, 18084), (4521, 17904), (4932, 16412), (5968, 13563), (6028, 13428), (6576, 12309), (6714, 12056), (8206, 9864), (8952, 9042)]