81044544

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1283}}^1$

素因数の和:1352

約数の個数: 112

約数和(自身を含む): 250472448

約数和(自身を除く): 169427904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 141, 168, 188, 192, 224, 282, 329, 336, 376, 448, 564, 658, 672, 752, 987, 1128, 1283, 1316, 1344, 1504, 1974, 2256, 2566, 2632, 3008, 3849, 3948, 4512, 5132, 5264, 7698, 7896, 8981, 9024, 10264, 10528, 15396, 15792, 17962, 20528, 21056, 26943, 30792, 31584, 35924, 41056, 53886, 60301, 61584, 63168, 71848, 82112, 107772, 120602, 123168, 143696, 180903, 215544, 241204, 246336, 287392, 361806, 422107, 431088, 482408, 574784, 723612, 844214, 862176, 964816, 1266321, 1447224, 1688428, 1724352, 1929632, 2532642, 2894448, 3376856, 3859264, 5065284, 5788896, 6753712, 10130568, 11577792, 13507424, 20261136, 27014848, 40522272, 81044544]

約数ペア:

[(1, 81044544), (2, 40522272), (3, 27014848), (4, 20261136), (6, 13507424), (7, 11577792), (8, 10130568), (12, 6753712), (14, 5788896), (16, 5065284), (21, 3859264), (24, 3376856), (28, 2894448), (32, 2532642), (42, 1929632), (47, 1724352), (48, 1688428), (56, 1447224), (64, 1266321), (84, 964816), (94, 862176), (96, 844214), (112, 723612), (141, 574784), (168, 482408), (188, 431088), (192, 422107), (224, 361806), (282, 287392), (329, 246336), (336, 241204), (376, 215544), (448, 180903), (564, 143696), (658, 123168), (672, 120602), (752, 107772), (987, 82112), (1128, 71848), (1283, 63168), (1316, 61584), (1344, 60301), (1504, 53886), (1974, 41056), (2256, 35924), (2566, 31584), (2632, 30792), (3008, 26943), (3849, 21056), (3948, 20528), (4512, 17962), (5132, 15792), (5264, 15396), (7698, 10528), (7896, 10264), (8981, 9024)]