172362576

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:189

約数の個数: 120

約数和(自身を含む): 475948704

約数和(自身を除く): 303586128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 43, 48, 61, 74, 86, 111, 122, 129, 148, 172, 183, 222, 244, 258, 296, 344, 366, 444, 488, 516, 592, 688, 732, 888, 976, 1032, 1369, 1464, 1591, 1776, 2064, 2257, 2623, 2738, 2928, 3182, 4107, 4514, 4773, 5246, 5476, 6364, 6771, 7869, 8214, 9028, 9546, 10492, 10952, 12728, 13542, 15738, 16428, 18056, 19092, 20984, 21904, 25456, 27084, 31476, 32856, 36112, 38184, 41968, 54168, 58867, 62952, 65712, 76368, 83509, 97051, 108336, 117734, 125904, 167018, 176601, 194102, 235468, 250527, 291153, 334036, 353202, 388204, 470936, 501054, 582306, 668072, 706404, 776408, 941872, 1002108, 1164612, 1336144, 1412808, 1552816, 2004216, 2329224, 2825616, 3590887, 4008432, 4658448, 7181774, 10772661, 14363548, 21545322, 28727096, 43090644, 57454192, 86181288, 172362576]

約数ペア:

[(1, 172362576), (2, 86181288), (3, 57454192), (4, 43090644), (6, 28727096), (8, 21545322), (12, 14363548), (16, 10772661), (24, 7181774), (37, 4658448), (43, 4008432), (48, 3590887), (61, 2825616), (74, 2329224), (86, 2004216), (111, 1552816), (122, 1412808), (129, 1336144), (148, 1164612), (172, 1002108), (183, 941872), (222, 776408), (244, 706404), (258, 668072), (296, 582306), (344, 501054), (366, 470936), (444, 388204), (488, 353202), (516, 334036), (592, 291153), (688, 250527), (732, 235468), (888, 194102), (976, 176601), (1032, 167018), (1369, 125904), (1464, 117734), (1591, 108336), (1776, 97051), (2064, 83509), (2257, 76368), (2623, 65712), (2738, 62952), (2928, 58867), (3182, 54168), (4107, 41968), (4514, 38184), (4773, 36112), (5246, 32856), (5476, 31476), (6364, 27084), (6771, 25456), (7869, 21904), (8214, 20984), (9028, 19092), (9546, 18056), (10492, 16428), (10952, 15738), (12728, 13542)]