68271104

素因数分解:

$2^{10}\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 132

約数和(自身を含む): 163350600

約数和(自身を除く): 95079496

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 32, 38, 44, 58, 64, 76, 88, 116, 121, 128, 152, 176, 209, 232, 242, 256, 304, 319, 352, 418, 464, 484, 512, 551, 608, 638, 704, 836, 928, 968, 1024, 1102, 1216, 1276, 1408, 1672, 1856, 1936, 2204, 2299, 2432, 2552, 2816, 3344, 3509, 3712, 3872, 4408, 4598, 4864, 5104, 5632, 6061, 6688, 7018, 7424, 7744, 8816, 9196, 9728, 10208, 11264, 12122, 13376, 14036, 14848, 15488, 17632, 18392, 19456, 20416, 24244, 26752, 28072, 29696, 30976, 35264, 36784, 40832, 48488, 53504, 56144, 61952, 66671, 70528, 73568, 81664, 96976, 107008, 112288, 123904, 133342, 141056, 147136, 163328, 193952, 214016, 224576, 266684, 282112, 294272, 326656, 387904, 449152, 533368, 564224, 588544, 775808, 898304, 1066736, 1177088, 1551616, 1796608, 2133472, 2354176, 3103232, 3593216, 4266944, 6206464, 8533888, 17067776, 34135552, 68271104]

約数ペア:

[(1, 68271104), (2, 34135552), (4, 17067776), (8, 8533888), (11, 6206464), (16, 4266944), (19, 3593216), (22, 3103232), (29, 2354176), (32, 2133472), (38, 1796608), (44, 1551616), (58, 1177088), (64, 1066736), (76, 898304), (88, 775808), (116, 588544), (121, 564224), (128, 533368), (152, 449152), (176, 387904), (209, 326656), (232, 294272), (242, 282112), (256, 266684), (304, 224576), (319, 214016), (352, 193952), (418, 163328), (464, 147136), (484, 141056), (512, 133342), (551, 123904), (608, 112288), (638, 107008), (704, 96976), (836, 81664), (928, 73568), (968, 70528), (1024, 66671), (1102, 61952), (1216, 56144), (1276, 53504), (1408, 48488), (1672, 40832), (1856, 36784), (1936, 35264), (2204, 30976), (2299, 29696), (2432, 28072), (2552, 26752), (2816, 24244), (3344, 20416), (3509, 19456), (3712, 18392), (3872, 17632), (4408, 15488), (4598, 14848), (4864, 14036), (5104, 13376), (5632, 12122), (6061, 11264), (6688, 10208), (7018, 9728), (7424, 9196), (7744, 8816)]