76971264

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 218985984

約数和(自身を除く): 142014720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 61, 62, 64, 93, 96, 106, 122, 124, 128, 159, 183, 186, 192, 212, 244, 248, 256, 318, 366, 372, 384, 424, 488, 496, 636, 732, 744, 768, 848, 976, 992, 1272, 1464, 1488, 1643, 1696, 1891, 1952, 1984, 2544, 2928, 2976, 3233, 3286, 3392, 3782, 3904, 3968, 4929, 5088, 5673, 5856, 5952, 6466, 6572, 6784, 7564, 7808, 7936, 9699, 9858, 10176, 11346, 11712, 11904, 12932, 13144, 13568, 15128, 15616, 19398, 19716, 20352, 22692, 23424, 23808, 25864, 26288, 30256, 38796, 39432, 40704, 45384, 46848, 51728, 52576, 60512, 77592, 78864, 90768, 100223, 103456, 105152, 121024, 155184, 157728, 181536, 200446, 206912, 210304, 242048, 300669, 310368, 315456, 363072, 400892, 413824, 420608, 484096, 601338, 620736, 630912, 726144, 801784, 827648, 1202676, 1241472, 1261824, 1452288, 1603568, 2405352, 2482944, 3207136, 4810704, 6414272, 9621408, 12828544, 19242816, 25657088, 38485632, 76971264]

約数ペア:

[(1, 76971264), (2, 38485632), (3, 25657088), (4, 19242816), (6, 12828544), (8, 9621408), (12, 6414272), (16, 4810704), (24, 3207136), (31, 2482944), (32, 2405352), (48, 1603568), (53, 1452288), (61, 1261824), (62, 1241472), (64, 1202676), (93, 827648), (96, 801784), (106, 726144), (122, 630912), (124, 620736), (128, 601338), (159, 484096), (183, 420608), (186, 413824), (192, 400892), (212, 363072), (244, 315456), (248, 310368), (256, 300669), (318, 242048), (366, 210304), (372, 206912), (384, 200446), (424, 181536), (488, 157728), (496, 155184), (636, 121024), (732, 105152), (744, 103456), (768, 100223), (848, 90768), (976, 78864), (992, 77592), (1272, 60512), (1464, 52576), (1488, 51728), (1643, 46848), (1696, 45384), (1891, 40704), (1952, 39432), (1984, 38796), (2544, 30256), (2928, 26288), (2976, 25864), (3233, 23808), (3286, 23424), (3392, 22692), (3782, 20352), (3904, 19716), (3968, 19398), (4929, 15616), (5088, 15128), (5673, 13568), (5856, 13144), (5952, 12932), (6466, 11904), (6572, 11712), (6784, 11346), (7564, 10176), (7808, 9858), (7936, 9699)]