86181288

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 230297760

約数和(自身を除く): 144116472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 43, 61, 74, 86, 111, 122, 129, 148, 172, 183, 222, 244, 258, 296, 344, 366, 444, 488, 516, 732, 888, 1032, 1369, 1464, 1591, 2257, 2623, 2738, 3182, 4107, 4514, 4773, 5246, 5476, 6364, 6771, 7869, 8214, 9028, 9546, 10492, 10952, 12728, 13542, 15738, 16428, 18056, 19092, 20984, 27084, 31476, 32856, 38184, 54168, 58867, 62952, 83509, 97051, 117734, 167018, 176601, 194102, 235468, 250527, 291153, 334036, 353202, 388204, 470936, 501054, 582306, 668072, 706404, 776408, 1002108, 1164612, 1412808, 2004216, 2329224, 3590887, 7181774, 10772661, 14363548, 21545322, 28727096, 43090644, 86181288]

約数ペア:

[(1, 86181288), (2, 43090644), (3, 28727096), (4, 21545322), (6, 14363548), (8, 10772661), (12, 7181774), (24, 3590887), (37, 2329224), (43, 2004216), (61, 1412808), (74, 1164612), (86, 1002108), (111, 776408), (122, 706404), (129, 668072), (148, 582306), (172, 501054), (183, 470936), (222, 388204), (244, 353202), (258, 334036), (296, 291153), (344, 250527), (366, 235468), (444, 194102), (488, 176601), (516, 167018), (732, 117734), (888, 97051), (1032, 83509), (1369, 62952), (1464, 58867), (1591, 54168), (2257, 38184), (2623, 32856), (2738, 31476), (3182, 27084), (4107, 20984), (4514, 19092), (4773, 18056), (5246, 16428), (5476, 15738), (6364, 13542), (6771, 12728), (7869, 10952), (8214, 10492), (9028, 9546)]