80571834

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:561

約数の個数: 80

約数和(自身を含む): 207903168

約数和(自身を除く): 127331334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 227, 313, 378, 454, 567, 626, 681, 939, 1134, 1362, 1589, 1878, 2043, 2191, 2817, 3178, 4086, 4382, 4767, 5634, 6129, 6573, 8451, 9534, 12258, 13146, 14301, 16902, 18387, 19719, 25353, 28602, 36774, 39438, 42903, 50706, 59157, 71051, 85806, 118314, 128709, 142102, 177471, 213153, 257418, 354942, 426306, 497357, 639459, 994714, 1278918, 1492071, 1918377, 2984142, 3836754, 4476213, 5755131, 8952426, 11510262, 13428639, 26857278, 40285917, 80571834]

約数ペア:

[(1, 80571834), (2, 40285917), (3, 26857278), (6, 13428639), (7, 11510262), (9, 8952426), (14, 5755131), (18, 4476213), (21, 3836754), (27, 2984142), (42, 1918377), (54, 1492071), (63, 1278918), (81, 994714), (126, 639459), (162, 497357), (189, 426306), (227, 354942), (313, 257418), (378, 213153), (454, 177471), (567, 142102), (626, 128709), (681, 118314), (939, 85806), (1134, 71051), (1362, 59157), (1589, 50706), (1878, 42903), (2043, 39438), (2191, 36774), (2817, 28602), (3178, 25353), (4086, 19719), (4382, 18387), (4767, 16902), (5634, 14301), (6129, 13146), (6573, 12258), (8451, 9534)]