8127054

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:271

約数の個数: 80

約数和(自身を含む): 20856528

約数和(自身を除く): 12729474

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 227, 234, 306, 351, 442, 454, 459, 663, 681, 702, 918, 1053, 1326, 1362, 1377, 1989, 2043, 2106, 2754, 2951, 3859, 3978, 4086, 5902, 5967, 6129, 7718, 8853, 11577, 11934, 12258, 17706, 17901, 18387, 23154, 26559, 34731, 35802, 36774, 50167, 53118, 69462, 79677, 100334, 104193, 150501, 159354, 208386, 239031, 301002, 312579, 451503, 478062, 625158, 903006, 1354509, 2709018, 4063527, 8127054]

約数ペア:

[(1, 8127054), (2, 4063527), (3, 2709018), (6, 1354509), (9, 903006), (13, 625158), (17, 478062), (18, 451503), (26, 312579), (27, 301002), (34, 239031), (39, 208386), (51, 159354), (54, 150501), (78, 104193), (81, 100334), (102, 79677), (117, 69462), (153, 53118), (162, 50167), (221, 36774), (227, 35802), (234, 34731), (306, 26559), (351, 23154), (442, 18387), (454, 17901), (459, 17706), (663, 12258), (681, 11934), (702, 11577), (918, 8853), (1053, 7718), (1326, 6129), (1362, 5967), (1377, 5902), (1989, 4086), (2043, 3978), (2106, 3859), (2754, 2951)]