82657068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 222028800

約数和(自身を除く): 139371732

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 79, 114, 156, 158, 228, 237, 247, 316, 353, 474, 494, 706, 741, 948, 988, 1027, 1059, 1412, 1482, 1501, 2054, 2118, 2964, 3002, 3081, 4108, 4236, 4503, 4589, 6004, 6162, 6707, 9006, 9178, 12324, 13414, 13767, 18012, 18356, 19513, 20121, 26828, 27534, 27887, 39026, 40242, 55068, 55774, 58539, 78052, 80484, 83661, 87191, 111548, 117078, 167322, 174382, 234156, 261573, 334644, 348764, 362531, 523146, 529853, 725062, 1046292, 1059706, 1087593, 1450124, 1589559, 2119412, 2175186, 3179118, 4350372, 6358236, 6888089, 13776178, 20664267, 27552356, 41328534, 82657068]

約数ペア:

[(1, 82657068), (2, 41328534), (3, 27552356), (4, 20664267), (6, 13776178), (12, 6888089), (13, 6358236), (19, 4350372), (26, 3179118), (38, 2175186), (39, 2119412), (52, 1589559), (57, 1450124), (76, 1087593), (78, 1059706), (79, 1046292), (114, 725062), (156, 529853), (158, 523146), (228, 362531), (237, 348764), (247, 334644), (316, 261573), (353, 234156), (474, 174382), (494, 167322), (706, 117078), (741, 111548), (948, 87191), (988, 83661), (1027, 80484), (1059, 78052), (1412, 58539), (1482, 55774), (1501, 55068), (2054, 40242), (2118, 39026), (2964, 27887), (3002, 27534), (3081, 26828), (4108, 20121), (4236, 19513), (4503, 18356), (4589, 18012), (6004, 13767), (6162, 13414), (6707, 12324), (9006, 9178)]