42750456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 131328000

約数和(自身を除く): 88577544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 59, 76, 84, 114, 118, 133, 152, 168, 177, 227, 228, 236, 266, 354, 399, 413, 454, 456, 472, 532, 681, 708, 798, 826, 908, 1064, 1121, 1239, 1362, 1416, 1589, 1596, 1652, 1816, 2242, 2478, 2724, 3178, 3192, 3304, 3363, 4313, 4484, 4767, 4956, 5448, 6356, 6726, 7847, 8626, 8968, 9534, 9912, 12712, 12939, 13393, 13452, 15694, 17252, 19068, 23541, 25878, 26786, 26904, 30191, 31388, 34504, 38136, 40179, 47082, 51756, 53572, 60382, 62776, 80358, 90573, 93751, 94164, 103512, 107144, 120764, 160716, 181146, 187502, 188328, 241528, 254467, 281253, 321432, 362292, 375004, 508934, 562506, 724584, 750008, 763401, 1017868, 1125012, 1526802, 1781269, 2035736, 2250024, 3053604, 3562538, 5343807, 6107208, 7125076, 10687614, 14250152, 21375228, 42750456]

約数ペア:

[(1, 42750456), (2, 21375228), (3, 14250152), (4, 10687614), (6, 7125076), (7, 6107208), (8, 5343807), (12, 3562538), (14, 3053604), (19, 2250024), (21, 2035736), (24, 1781269), (28, 1526802), (38, 1125012), (42, 1017868), (56, 763401), (57, 750008), (59, 724584), (76, 562506), (84, 508934), (114, 375004), (118, 362292), (133, 321432), (152, 281253), (168, 254467), (177, 241528), (227, 188328), (228, 187502), (236, 181146), (266, 160716), (354, 120764), (399, 107144), (413, 103512), (454, 94164), (456, 93751), (472, 90573), (532, 80358), (681, 62776), (708, 60382), (798, 53572), (826, 51756), (908, 47082), (1064, 40179), (1121, 38136), (1239, 34504), (1362, 31388), (1416, 30191), (1589, 26904), (1596, 26786), (1652, 25878), (1816, 23541), (2242, 19068), (2478, 17252), (2724, 15694), (3178, 13452), (3192, 13393), (3304, 12939), (3363, 12712), (4313, 9912), (4484, 9534), (4767, 8968), (4956, 8626), (5448, 7847), (6356, 6726)]