64982976

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:538

約数の個数: 112

約数和(自身を含む): 186683904

約数和(自身を除く): 121700928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 43, 48, 51, 64, 68, 86, 96, 102, 129, 136, 172, 192, 204, 258, 272, 344, 408, 463, 516, 544, 688, 731, 816, 926, 1032, 1088, 1376, 1389, 1462, 1632, 1852, 2064, 2193, 2752, 2778, 2924, 3264, 3704, 4128, 4386, 5556, 5848, 7408, 7871, 8256, 8772, 11112, 11696, 14816, 15742, 17544, 19909, 22224, 23392, 23613, 29632, 31484, 35088, 39818, 44448, 46784, 47226, 59727, 62968, 70176, 79636, 88896, 94452, 119454, 125936, 140352, 159272, 188904, 238908, 251872, 318544, 338453, 377808, 477816, 503744, 637088, 676906, 755616, 955632, 1015359, 1274176, 1353812, 1511232, 1911264, 2030718, 2707624, 3822528, 4061436, 5415248, 8122872, 10830496, 16245744, 21660992, 32491488, 64982976]

約数ペア:

[(1, 64982976), (2, 32491488), (3, 21660992), (4, 16245744), (6, 10830496), (8, 8122872), (12, 5415248), (16, 4061436), (17, 3822528), (24, 2707624), (32, 2030718), (34, 1911264), (43, 1511232), (48, 1353812), (51, 1274176), (64, 1015359), (68, 955632), (86, 755616), (96, 676906), (102, 637088), (129, 503744), (136, 477816), (172, 377808), (192, 338453), (204, 318544), (258, 251872), (272, 238908), (344, 188904), (408, 159272), (463, 140352), (516, 125936), (544, 119454), (688, 94452), (731, 88896), (816, 79636), (926, 70176), (1032, 62968), (1088, 59727), (1376, 47226), (1389, 46784), (1462, 44448), (1632, 39818), (1852, 35088), (2064, 31484), (2193, 29632), (2752, 23613), (2778, 23392), (2924, 22224), (3264, 19909), (3704, 17544), (4128, 15742), (4386, 14816), (5556, 11696), (5848, 11112), (7408, 8772), (7871, 8256)]