64487616

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:238

約数の個数: 112

約数和(自身を含む): 178637184

約数和(自身を除く): 114149568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 73, 86, 96, 107, 129, 146, 172, 192, 214, 219, 258, 292, 321, 344, 428, 438, 516, 584, 642, 688, 856, 876, 1032, 1168, 1284, 1376, 1712, 1752, 2064, 2336, 2568, 2752, 3139, 3424, 3504, 4128, 4601, 4672, 5136, 6278, 6848, 7008, 7811, 8256, 9202, 9417, 10272, 12556, 13803, 14016, 15622, 18404, 18834, 20544, 23433, 25112, 27606, 31244, 36808, 37668, 46866, 50224, 55212, 62488, 73616, 75336, 93732, 100448, 110424, 124976, 147232, 150672, 187464, 200896, 220848, 249952, 294464, 301344, 335873, 374928, 441696, 499904, 602688, 671746, 749856, 883392, 1007619, 1343492, 1499712, 2015238, 2686984, 4030476, 5373968, 8060952, 10747936, 16121904, 21495872, 32243808, 64487616]

約数ペア:

[(1, 64487616), (2, 32243808), (3, 21495872), (4, 16121904), (6, 10747936), (8, 8060952), (12, 5373968), (16, 4030476), (24, 2686984), (32, 2015238), (43, 1499712), (48, 1343492), (64, 1007619), (73, 883392), (86, 749856), (96, 671746), (107, 602688), (129, 499904), (146, 441696), (172, 374928), (192, 335873), (214, 301344), (219, 294464), (258, 249952), (292, 220848), (321, 200896), (344, 187464), (428, 150672), (438, 147232), (516, 124976), (584, 110424), (642, 100448), (688, 93732), (856, 75336), (876, 73616), (1032, 62488), (1168, 55212), (1284, 50224), (1376, 46866), (1712, 37668), (1752, 36808), (2064, 31244), (2336, 27606), (2568, 25112), (2752, 23433), (3139, 20544), (3424, 18834), (3504, 18404), (4128, 15622), (4601, 14016), (4672, 13803), (5136, 12556), (6278, 10272), (6848, 9417), (7008, 9202), (7811, 8256)]