85575072

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 253380960

約数和(自身を除く): 167805888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 53, 66, 88, 96, 106, 121, 132, 139, 159, 176, 212, 242, 264, 278, 318, 352, 363, 417, 424, 484, 528, 556, 583, 636, 726, 834, 848, 968, 1056, 1112, 1166, 1272, 1452, 1529, 1668, 1696, 1749, 1936, 2224, 2332, 2544, 2904, 3058, 3336, 3498, 3872, 4448, 4587, 4664, 5088, 5808, 6116, 6413, 6672, 6996, 7367, 9174, 9328, 11616, 12232, 12826, 13344, 13992, 14734, 16819, 18348, 18656, 19239, 22101, 24464, 25652, 27984, 29468, 33638, 36696, 38478, 44202, 48928, 50457, 51304, 55968, 58936, 67276, 73392, 76956, 81037, 88404, 100914, 102608, 117872, 134552, 146784, 153912, 162074, 176808, 201828, 205216, 235744, 243111, 269104, 307824, 324148, 353616, 403656, 486222, 538208, 615648, 648296, 707232, 807312, 891407, 972444, 1296592, 1614624, 1782814, 1944888, 2593184, 2674221, 3565628, 3889776, 5348442, 7131256, 7779552, 10696884, 14262512, 21393768, 28525024, 42787536, 85575072]

約数ペア:

[(1, 85575072), (2, 42787536), (3, 28525024), (4, 21393768), (6, 14262512), (8, 10696884), (11, 7779552), (12, 7131256), (16, 5348442), (22, 3889776), (24, 3565628), (32, 2674221), (33, 2593184), (44, 1944888), (48, 1782814), (53, 1614624), (66, 1296592), (88, 972444), (96, 891407), (106, 807312), (121, 707232), (132, 648296), (139, 615648), (159, 538208), (176, 486222), (212, 403656), (242, 353616), (264, 324148), (278, 307824), (318, 269104), (352, 243111), (363, 235744), (417, 205216), (424, 201828), (484, 176808), (528, 162074), (556, 153912), (583, 146784), (636, 134552), (726, 117872), (834, 102608), (848, 100914), (968, 88404), (1056, 81037), (1112, 76956), (1166, 73392), (1272, 67276), (1452, 58936), (1529, 55968), (1668, 51304), (1696, 50457), (1749, 48928), (1936, 44202), (2224, 38478), (2332, 36696), (2544, 33638), (2904, 29468), (3058, 27984), (3336, 25652), (3498, 24464), (3872, 22101), (4448, 19239), (4587, 18656), (4664, 18348), (5088, 16819), (5808, 14734), (6116, 13992), (6413, 13344), (6672, 12826), (6996, 12232), (7367, 11616), (9174, 9328)]