77491712

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:371

約数の個数: 80

約数和(自身を含む): 170145360

約数和(自身を除く): 92653648

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 256, 272, 307, 464, 493, 512, 544, 614, 928, 986, 1088, 1228, 1856, 1972, 2176, 2456, 3712, 3944, 4352, 4912, 5219, 7424, 7888, 8704, 8903, 9824, 10438, 14848, 15776, 17806, 19648, 20876, 31552, 35612, 39296, 41752, 63104, 71224, 78592, 83504, 126208, 142448, 151351, 157184, 167008, 252416, 284896, 302702, 334016, 569792, 605404, 668032, 1139584, 1210808, 1336064, 2279168, 2421616, 2672128, 4558336, 4843232, 9686464, 19372928, 38745856, 77491712]

約数ペア:

[(1, 77491712), (2, 38745856), (4, 19372928), (8, 9686464), (16, 4843232), (17, 4558336), (29, 2672128), (32, 2421616), (34, 2279168), (58, 1336064), (64, 1210808), (68, 1139584), (116, 668032), (128, 605404), (136, 569792), (232, 334016), (256, 302702), (272, 284896), (307, 252416), (464, 167008), (493, 157184), (512, 151351), (544, 142448), (614, 126208), (928, 83504), (986, 78592), (1088, 71224), (1228, 63104), (1856, 41752), (1972, 39296), (2176, 35612), (2456, 31552), (3712, 20876), (3944, 19648), (4352, 17806), (4912, 15776), (5219, 14848), (7424, 10438), (7888, 9824), (8704, 8903)]