65971752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1287

約数の個数: 128

約数和(自身を含む): 212889600

約数和(自身を除く): 146917848

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 29, 33, 42, 44, 56, 58, 66, 77, 84, 87, 88, 116, 132, 154, 168, 174, 203, 231, 232, 264, 308, 319, 348, 406, 462, 609, 616, 638, 696, 812, 924, 957, 1218, 1231, 1276, 1624, 1848, 1914, 2233, 2436, 2462, 2552, 3693, 3828, 4466, 4872, 4924, 6699, 7386, 7656, 8617, 8932, 9848, 13398, 13541, 14772, 17234, 17864, 25851, 26796, 27082, 29544, 34468, 35699, 40623, 51702, 53592, 54164, 68936, 71398, 81246, 94787, 103404, 107097, 108328, 142796, 162492, 189574, 206808, 214194, 249893, 284361, 285592, 324984, 379148, 392689, 428388, 499786, 568722, 749679, 758296, 785378, 856776, 999572, 1137444, 1178067, 1499358, 1570756, 1999144, 2274888, 2356134, 2748823, 2998716, 3141512, 4712268, 5497646, 5997432, 8246469, 9424536, 10995292, 16492938, 21990584, 32985876, 65971752]

約数ペア:

[(1, 65971752), (2, 32985876), (3, 21990584), (4, 16492938), (6, 10995292), (7, 9424536), (8, 8246469), (11, 5997432), (12, 5497646), (14, 4712268), (21, 3141512), (22, 2998716), (24, 2748823), (28, 2356134), (29, 2274888), (33, 1999144), (42, 1570756), (44, 1499358), (56, 1178067), (58, 1137444), (66, 999572), (77, 856776), (84, 785378), (87, 758296), (88, 749679), (116, 568722), (132, 499786), (154, 428388), (168, 392689), (174, 379148), (203, 324984), (231, 285592), (232, 284361), (264, 249893), (308, 214194), (319, 206808), (348, 189574), (406, 162492), (462, 142796), (609, 108328), (616, 107097), (638, 103404), (696, 94787), (812, 81246), (924, 71398), (957, 68936), (1218, 54164), (1231, 53592), (1276, 51702), (1624, 40623), (1848, 35699), (1914, 34468), (2233, 29544), (2436, 27082), (2462, 26796), (2552, 25851), (3693, 17864), (3828, 17234), (4466, 14772), (4872, 13541), (4924, 13398), (6699, 9848), (7386, 8932), (7656, 8617)]