85999576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 183153600

約数和(自身を除く): 97154024

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 157, 184, 229, 299, 314, 458, 598, 628, 916, 1196, 1256, 1832, 2041, 2392, 2977, 3611, 4082, 5267, 5954, 7222, 8164, 10534, 11908, 14444, 16328, 21068, 23816, 28888, 35953, 42136, 46943, 68471, 71906, 93886, 136942, 143812, 187772, 273884, 287624, 375544, 467389, 547768, 826919, 934778, 1653838, 1869556, 3307676, 3739112, 6615352, 10749947, 21499894, 42999788, 85999576]

約数ペア:

[(1, 85999576), (2, 42999788), (4, 21499894), (8, 10749947), (13, 6615352), (23, 3739112), (26, 3307676), (46, 1869556), (52, 1653838), (92, 934778), (104, 826919), (157, 547768), (184, 467389), (229, 375544), (299, 287624), (314, 273884), (458, 187772), (598, 143812), (628, 136942), (916, 93886), (1196, 71906), (1256, 68471), (1832, 46943), (2041, 42136), (2392, 35953), (2977, 28888), (3611, 23816), (4082, 21068), (5267, 16328), (5954, 14444), (7222, 11908), (8164, 10534)]