85311072

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3847}}^1$

素因数の和:3881

約数の個数: 144

約数和(自身を含む): 302545152

約数和(自身を除く): 217234080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1386, 1584, 1848, 2016, 2464, 2772, 3168, 3696, 3847, 5544, 7392, 7694, 11088, 11541, 15388, 22176, 23082, 26929, 30776, 34623, 42317, 46164, 53858, 61552, 69246, 80787, 84634, 92328, 107716, 123104, 126951, 138492, 161574, 169268, 184656, 215432, 242361, 253902, 276984, 296219, 323148, 338536, 369312, 380853, 430864, 484722, 507804, 553968, 592438, 646296, 677072, 761706, 861728, 888657, 969444, 1015608, 1107936, 1184876, 1292592, 1354144, 1523412, 1777314, 1938888, 2031216, 2369752, 2585184, 2665971, 3046824, 3554628, 3877776, 4062432, 4739504, 5331942, 6093648, 7109256, 7755552, 9479008, 10663884, 12187296, 14218512, 21327768, 28437024, 42655536, 85311072]

約数ペア:

[(1, 85311072), (2, 42655536), (3, 28437024), (4, 21327768), (6, 14218512), (7, 12187296), (8, 10663884), (9, 9479008), (11, 7755552), (12, 7109256), (14, 6093648), (16, 5331942), (18, 4739504), (21, 4062432), (22, 3877776), (24, 3554628), (28, 3046824), (32, 2665971), (33, 2585184), (36, 2369752), (42, 2031216), (44, 1938888), (48, 1777314), (56, 1523412), (63, 1354144), (66, 1292592), (72, 1184876), (77, 1107936), (84, 1015608), (88, 969444), (96, 888657), (99, 861728), (112, 761706), (126, 677072), (132, 646296), (144, 592438), (154, 553968), (168, 507804), (176, 484722), (198, 430864), (224, 380853), (231, 369312), (252, 338536), (264, 323148), (288, 296219), (308, 276984), (336, 253902), (352, 242361), (396, 215432), (462, 184656), (504, 169268), (528, 161574), (616, 138492), (672, 126951), (693, 123104), (792, 107716), (924, 92328), (1008, 84634), (1056, 80787), (1232, 69246), (1386, 61552), (1584, 53858), (1848, 46164), (2016, 42317), (2464, 34623), (2772, 30776), (3168, 26929), (3696, 23082), (3847, 22176), (5544, 15388), (7392, 11541), (7694, 11088)]