66551328

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 215550720

約数和(自身を除く): 148999392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 32, 34, 36, 46, 48, 51, 54, 68, 69, 72, 92, 96, 102, 108, 136, 138, 144, 153, 184, 197, 204, 207, 216, 272, 276, 288, 306, 368, 391, 394, 408, 414, 432, 459, 544, 552, 591, 612, 621, 736, 782, 788, 816, 828, 864, 918, 1104, 1173, 1182, 1224, 1242, 1564, 1576, 1632, 1656, 1773, 1836, 2208, 2346, 2364, 2448, 2484, 3128, 3152, 3312, 3349, 3519, 3546, 3672, 4531, 4692, 4728, 4896, 4968, 5319, 6256, 6304, 6624, 6698, 7038, 7092, 7344, 9062, 9384, 9456, 9936, 10047, 10557, 10638, 12512, 13396, 13593, 14076, 14184, 14688, 18124, 18768, 18912, 19872, 20094, 21114, 21276, 26792, 27186, 28152, 28368, 30141, 36248, 37536, 40188, 40779, 42228, 42552, 53584, 54372, 56304, 56736, 60282, 72496, 77027, 80376, 81558, 84456, 85104, 90423, 107168, 108744, 112608, 120564, 122337, 144992, 154054, 160752, 163116, 168912, 170208, 180846, 217488, 231081, 241128, 244674, 308108, 321504, 326232, 337824, 361692, 434976, 462162, 482256, 489348, 616216, 652464, 693243, 723384, 924324, 964512, 978696, 1232432, 1304928, 1386486, 1446768, 1848648, 1957392, 2079729, 2464864, 2772972, 2893536, 3697296, 3914784, 4159458, 5545944, 7394592, 8318916, 11091888, 16637832, 22183776, 33275664, 66551328]

約数ペア:

[(1, 66551328), (2, 33275664), (3, 22183776), (4, 16637832), (6, 11091888), (8, 8318916), (9, 7394592), (12, 5545944), (16, 4159458), (17, 3914784), (18, 3697296), (23, 2893536), (24, 2772972), (27, 2464864), (32, 2079729), (34, 1957392), (36, 1848648), (46, 1446768), (48, 1386486), (51, 1304928), (54, 1232432), (68, 978696), (69, 964512), (72, 924324), (92, 723384), (96, 693243), (102, 652464), (108, 616216), (136, 489348), (138, 482256), (144, 462162), (153, 434976), (184, 361692), (197, 337824), (204, 326232), (207, 321504), (216, 308108), (272, 244674), (276, 241128), (288, 231081), (306, 217488), (368, 180846), (391, 170208), (394, 168912), (408, 163116), (414, 160752), (432, 154054), (459, 144992), (544, 122337), (552, 120564), (591, 112608), (612, 108744), (621, 107168), (736, 90423), (782, 85104), (788, 84456), (816, 81558), (828, 80376), (864, 77027), (918, 72496), (1104, 60282), (1173, 56736), (1182, 56304), (1224, 54372), (1242, 53584), (1564, 42552), (1576, 42228), (1632, 40779), (1656, 40188), (1773, 37536), (1836, 36248), (2208, 30141), (2346, 28368), (2364, 28152), (2448, 27186), (2484, 26792), (3128, 21276), (3152, 21114), (3312, 20094), (3349, 19872), (3519, 18912), (3546, 18768), (3672, 18124), (4531, 14688), (4692, 14184), (4728, 14076), (4896, 13593), (4968, 13396), (5319, 12512), (6256, 10638), (6304, 10557), (6624, 10047), (6698, 9936), (7038, 9456), (7092, 9384), (7344, 9062)]