68374816

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 151683840

約数和(自身を除く): 83309024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 43, 68, 74, 79, 86, 136, 148, 158, 172, 272, 296, 316, 344, 544, 592, 629, 632, 688, 731, 1184, 1258, 1264, 1343, 1376, 1462, 1591, 2516, 2528, 2686, 2923, 2924, 3182, 3397, 5032, 5372, 5846, 5848, 6364, 6794, 10064, 10744, 11692, 11696, 12728, 13588, 20128, 21488, 23384, 23392, 25456, 27047, 27176, 42976, 46768, 49691, 50912, 54094, 54352, 57749, 93536, 99382, 108188, 108704, 115498, 125689, 198764, 216376, 230996, 251378, 397528, 432752, 461992, 502756, 795056, 865504, 923984, 1005512, 1590112, 1847968, 2011024, 2136713, 4022048, 4273426, 8546852, 17093704, 34187408, 68374816]

約数ペア:

[(1, 68374816), (2, 34187408), (4, 17093704), (8, 8546852), (16, 4273426), (17, 4022048), (32, 2136713), (34, 2011024), (37, 1847968), (43, 1590112), (68, 1005512), (74, 923984), (79, 865504), (86, 795056), (136, 502756), (148, 461992), (158, 432752), (172, 397528), (272, 251378), (296, 230996), (316, 216376), (344, 198764), (544, 125689), (592, 115498), (629, 108704), (632, 108188), (688, 99382), (731, 93536), (1184, 57749), (1258, 54352), (1264, 54094), (1343, 50912), (1376, 49691), (1462, 46768), (1591, 42976), (2516, 27176), (2528, 27047), (2686, 25456), (2923, 23392), (2924, 23384), (3182, 21488), (3397, 20128), (5032, 13588), (5372, 12728), (5846, 11696), (5848, 11692), (6364, 10744), (6794, 10064)]