76668249

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 132710400

約数和(自身を除く): 56042151

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 89, 119, 127, 133, 267, 323, 357, 381, 399, 623, 889, 969, 1513, 1691, 1869, 2159, 2261, 2413, 2667, 4539, 5073, 6477, 6783, 7239, 10591, 11303, 11837, 15113, 16891, 28747, 31773, 33909, 35511, 41021, 45339, 50673, 79121, 86241, 123063, 192151, 201229, 214757, 237363, 287147, 576453, 603687, 644271, 861441, 1345057, 1503299, 3650869, 4035171, 4509897, 10952607, 25556083, 76668249]

約数ペア:

[(1, 76668249), (3, 25556083), (7, 10952607), (17, 4509897), (19, 4035171), (21, 3650869), (51, 1503299), (57, 1345057), (89, 861441), (119, 644271), (127, 603687), (133, 576453), (267, 287147), (323, 237363), (357, 214757), (381, 201229), (399, 192151), (623, 123063), (889, 86241), (969, 79121), (1513, 50673), (1691, 45339), (1869, 41021), (2159, 35511), (2261, 33909), (2413, 31773), (2667, 28747), (4539, 16891), (5073, 15113), (6477, 11837), (6783, 11303), (7239, 10591)]