64770816

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 216

約数和(自身を含む): 205520112

約数和(自身を除く): 140749296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 41, 44, 48, 51, 64, 66, 68, 82, 88, 96, 102, 121, 123, 128, 132, 136, 164, 176, 187, 192, 204, 242, 246, 256, 264, 272, 328, 352, 363, 374, 384, 408, 451, 484, 492, 528, 544, 561, 656, 697, 704, 726, 748, 768, 816, 902, 968, 984, 1056, 1088, 1122, 1312, 1353, 1394, 1408, 1452, 1496, 1632, 1804, 1936, 1968, 2057, 2091, 2112, 2176, 2244, 2624, 2706, 2788, 2816, 2904, 2992, 3264, 3608, 3872, 3936, 4114, 4182, 4224, 4352, 4488, 4961, 5248, 5412, 5576, 5808, 5984, 6171, 6528, 7216, 7667, 7744, 7872, 8228, 8364, 8448, 8976, 9922, 10496, 10824, 11152, 11616, 11968, 12342, 13056, 14432, 14883, 15334, 15488, 15744, 16456, 16728, 17952, 19844, 21648, 22304, 23001, 23232, 23936, 24684, 28864, 29766, 30668, 30976, 31488, 32912, 33456, 35904, 39688, 43296, 44608, 46002, 46464, 47872, 49368, 57728, 59532, 61336, 65824, 66912, 71808, 79376, 84337, 86592, 89216, 92004, 92928, 98736, 115456, 119064, 122672, 131648, 133824, 143616, 158752, 168674, 173184, 178432, 184008, 197472, 238128, 245344, 253011, 263296, 267648, 317504, 337348, 346368, 368016, 394944, 476256, 490688, 506022, 526592, 535296, 635008, 674696, 736032, 789888, 952512, 981376, 1012044, 1270016, 1349392, 1472064, 1579776, 1905024, 1962752, 2024088, 2698784, 2944128, 3810048, 4048176, 5397568, 5888256, 8096352, 10795136, 16192704, 21590272, 32385408, 64770816]

約数ペア:

[(1, 64770816), (2, 32385408), (3, 21590272), (4, 16192704), (6, 10795136), (8, 8096352), (11, 5888256), (12, 5397568), (16, 4048176), (17, 3810048), (22, 2944128), (24, 2698784), (32, 2024088), (33, 1962752), (34, 1905024), (41, 1579776), (44, 1472064), (48, 1349392), (51, 1270016), (64, 1012044), (66, 981376), (68, 952512), (82, 789888), (88, 736032), (96, 674696), (102, 635008), (121, 535296), (123, 526592), (128, 506022), (132, 490688), (136, 476256), (164, 394944), (176, 368016), (187, 346368), (192, 337348), (204, 317504), (242, 267648), (246, 263296), (256, 253011), (264, 245344), (272, 238128), (328, 197472), (352, 184008), (363, 178432), (374, 173184), (384, 168674), (408, 158752), (451, 143616), (484, 133824), (492, 131648), (528, 122672), (544, 119064), (561, 115456), (656, 98736), (697, 92928), (704, 92004), (726, 89216), (748, 86592), (768, 84337), (816, 79376), (902, 71808), (968, 66912), (984, 65824), (1056, 61336), (1088, 59532), (1122, 57728), (1312, 49368), (1353, 47872), (1394, 46464), (1408, 46002), (1452, 44608), (1496, 43296), (1632, 39688), (1804, 35904), (1936, 33456), (1968, 32912), (2057, 31488), (2091, 30976), (2112, 30668), (2176, 29766), (2244, 28864), (2624, 24684), (2706, 23936), (2788, 23232), (2816, 23001), (2904, 22304), (2992, 21648), (3264, 19844), (3608, 17952), (3872, 16728), (3936, 16456), (4114, 15744), (4182, 15488), (4224, 15334), (4352, 14883), (4488, 14432), (4961, 13056), (5248, 12342), (5412, 11968), (5576, 11616), (5808, 11152), (5984, 10824), (6171, 10496), (6528, 9922), (7216, 8976), (7667, 8448), (7744, 8364), (7872, 8228)]