67756896

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 205916256

約数和(自身を除く): 138159360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 53, 69, 72, 92, 96, 106, 138, 144, 159, 184, 193, 207, 212, 276, 288, 318, 368, 386, 414, 424, 477, 552, 579, 636, 736, 772, 828, 848, 954, 1104, 1158, 1219, 1272, 1544, 1656, 1696, 1737, 1908, 2208, 2316, 2438, 2544, 3088, 3312, 3474, 3657, 3816, 4439, 4632, 4876, 5088, 6176, 6624, 6948, 7314, 7632, 8878, 9264, 9752, 10229, 10971, 13317, 13896, 14628, 15264, 17756, 18528, 19504, 20458, 21942, 26634, 27792, 29256, 30687, 35512, 39008, 39951, 40916, 43884, 53268, 55584, 58512, 61374, 71024, 79902, 81832, 87768, 92061, 106536, 117024, 122748, 142048, 159804, 163664, 175536, 184122, 213072, 235267, 245496, 319608, 327328, 351072, 368244, 426144, 470534, 490992, 639216, 705801, 736488, 941068, 981984, 1278432, 1411602, 1472976, 1882136, 2117403, 2823204, 2945952, 3764272, 4234806, 5646408, 7528544, 8469612, 11292816, 16939224, 22585632, 33878448, 67756896]

約数ペア:

[(1, 67756896), (2, 33878448), (3, 22585632), (4, 16939224), (6, 11292816), (8, 8469612), (9, 7528544), (12, 5646408), (16, 4234806), (18, 3764272), (23, 2945952), (24, 2823204), (32, 2117403), (36, 1882136), (46, 1472976), (48, 1411602), (53, 1278432), (69, 981984), (72, 941068), (92, 736488), (96, 705801), (106, 639216), (138, 490992), (144, 470534), (159, 426144), (184, 368244), (193, 351072), (207, 327328), (212, 319608), (276, 245496), (288, 235267), (318, 213072), (368, 184122), (386, 175536), (414, 163664), (424, 159804), (477, 142048), (552, 122748), (579, 117024), (636, 106536), (736, 92061), (772, 87768), (828, 81832), (848, 79902), (954, 71024), (1104, 61374), (1158, 58512), (1219, 55584), (1272, 53268), (1544, 43884), (1656, 40916), (1696, 39951), (1737, 39008), (1908, 35512), (2208, 30687), (2316, 29256), (2438, 27792), (2544, 26634), (3088, 21942), (3312, 20458), (3474, 19504), (3657, 18528), (3816, 17756), (4439, 15264), (4632, 14628), (4876, 13896), (5088, 13317), (6176, 10971), (6624, 10229), (6948, 9752), (7314, 9264), (7632, 8878)]