78324672

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:290

約数の個数: 112

約数和(自身を含む): 217261440

約数和(自身を除く): 138936768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 53, 64, 86, 96, 106, 129, 159, 172, 179, 192, 212, 258, 318, 344, 358, 424, 516, 537, 636, 688, 716, 848, 1032, 1074, 1272, 1376, 1432, 1696, 2064, 2148, 2279, 2544, 2752, 2864, 3392, 4128, 4296, 4558, 5088, 5728, 6837, 7697, 8256, 8592, 9116, 9487, 10176, 11456, 13674, 15394, 17184, 18232, 18974, 23091, 27348, 28461, 30788, 34368, 36464, 37948, 46182, 54696, 56922, 61576, 72928, 75896, 92364, 109392, 113844, 123152, 145856, 151792, 184728, 218784, 227688, 246304, 303584, 369456, 407941, 437568, 455376, 492608, 607168, 738912, 815882, 910752, 1223823, 1477824, 1631764, 1821504, 2447646, 3263528, 4895292, 6527056, 9790584, 13054112, 19581168, 26108224, 39162336, 78324672]

約数ペア:

[(1, 78324672), (2, 39162336), (3, 26108224), (4, 19581168), (6, 13054112), (8, 9790584), (12, 6527056), (16, 4895292), (24, 3263528), (32, 2447646), (43, 1821504), (48, 1631764), (53, 1477824), (64, 1223823), (86, 910752), (96, 815882), (106, 738912), (129, 607168), (159, 492608), (172, 455376), (179, 437568), (192, 407941), (212, 369456), (258, 303584), (318, 246304), (344, 227688), (358, 218784), (424, 184728), (516, 151792), (537, 145856), (636, 123152), (688, 113844), (716, 109392), (848, 92364), (1032, 75896), (1074, 72928), (1272, 61576), (1376, 56922), (1432, 54696), (1696, 46182), (2064, 37948), (2148, 36464), (2279, 34368), (2544, 30788), (2752, 28461), (2864, 27348), (3392, 23091), (4128, 18974), (4296, 18232), (4558, 17184), (5088, 15394), (5728, 13674), (6837, 11456), (7697, 10176), (8256, 9487), (8592, 9116)]