72870624

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 234662400

約数和(自身を除く): 161791776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 69, 72, 76, 92, 96, 108, 114, 138, 144, 152, 171, 184, 193, 207, 216, 228, 276, 288, 304, 342, 368, 386, 414, 432, 437, 456, 513, 552, 579, 608, 621, 684, 736, 772, 828, 864, 874, 912, 1026, 1104, 1158, 1242, 1311, 1368, 1544, 1656, 1737, 1748, 1824, 2052, 2208, 2316, 2484, 2622, 2736, 3088, 3312, 3474, 3496, 3667, 3933, 4104, 4439, 4632, 4968, 5211, 5244, 5472, 6176, 6624, 6948, 6992, 7334, 7866, 8208, 8878, 9264, 9936, 10422, 10488, 11001, 11799, 13317, 13896, 13984, 14668, 15732, 16416, 17756, 18528, 19872, 20844, 20976, 22002, 23598, 26634, 27792, 29336, 31464, 33003, 35512, 39951, 41688, 41952, 44004, 47196, 53268, 55584, 58672, 62928, 66006, 71024, 79902, 83376, 84341, 88008, 94392, 99009, 106536, 117344, 119853, 125856, 132012, 142048, 159804, 166752, 168682, 176016, 188784, 198018, 213072, 239706, 253023, 264024, 319608, 337364, 352032, 377568, 396036, 426144, 479412, 506046, 528048, 639216, 674728, 759069, 792072, 958824, 1012092, 1056096, 1278432, 1349456, 1518138, 1584144, 1917648, 2024184, 2277207, 2698912, 3036276, 3168288, 3835296, 4048368, 4554414, 6072552, 8096736, 9108828, 12145104, 18217656, 24290208, 36435312, 72870624]

約数ペア:

[(1, 72870624), (2, 36435312), (3, 24290208), (4, 18217656), (6, 12145104), (8, 9108828), (9, 8096736), (12, 6072552), (16, 4554414), (18, 4048368), (19, 3835296), (23, 3168288), (24, 3036276), (27, 2698912), (32, 2277207), (36, 2024184), (38, 1917648), (46, 1584144), (48, 1518138), (54, 1349456), (57, 1278432), (69, 1056096), (72, 1012092), (76, 958824), (92, 792072), (96, 759069), (108, 674728), (114, 639216), (138, 528048), (144, 506046), (152, 479412), (171, 426144), (184, 396036), (193, 377568), (207, 352032), (216, 337364), (228, 319608), (276, 264024), (288, 253023), (304, 239706), (342, 213072), (368, 198018), (386, 188784), (414, 176016), (432, 168682), (437, 166752), (456, 159804), (513, 142048), (552, 132012), (579, 125856), (608, 119853), (621, 117344), (684, 106536), (736, 99009), (772, 94392), (828, 88008), (864, 84341), (874, 83376), (912, 79902), (1026, 71024), (1104, 66006), (1158, 62928), (1242, 58672), (1311, 55584), (1368, 53268), (1544, 47196), (1656, 44004), (1737, 41952), (1748, 41688), (1824, 39951), (2052, 35512), (2208, 33003), (2316, 31464), (2484, 29336), (2622, 27792), (2736, 26634), (3088, 23598), (3312, 22002), (3474, 20976), (3496, 20844), (3667, 19872), (3933, 18528), (4104, 17756), (4439, 16416), (4632, 15732), (4968, 14668), (5211, 13984), (5244, 13896), (5472, 13317), (6176, 11799), (6624, 11001), (6948, 10488), (6992, 10422), (7334, 9936), (7866, 9264), (8208, 8878)]