80493426

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1097

約数の個数: 80

約数和(自身を含む): 199681944

約数和(自身を除く): 119188518

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 81, 111, 117, 162, 222, 234, 333, 351, 481, 666, 702, 962, 999, 1033, 1053, 1443, 1998, 2066, 2106, 2886, 2997, 3099, 4329, 5994, 6198, 8658, 9297, 12987, 13429, 18594, 25974, 26858, 27891, 38221, 38961, 40287, 55782, 76442, 77922, 80574, 83673, 114663, 120861, 167346, 229326, 241722, 343989, 362583, 496873, 687978, 725166, 993746, 1031967, 1087749, 1490619, 2063934, 2175498, 2981238, 3095901, 4471857, 6191802, 8943714, 13415571, 26831142, 40246713, 80493426]

約数ペア:

[(1, 80493426), (2, 40246713), (3, 26831142), (6, 13415571), (9, 8943714), (13, 6191802), (18, 4471857), (26, 3095901), (27, 2981238), (37, 2175498), (39, 2063934), (54, 1490619), (74, 1087749), (78, 1031967), (81, 993746), (111, 725166), (117, 687978), (162, 496873), (222, 362583), (234, 343989), (333, 241722), (351, 229326), (481, 167346), (666, 120861), (702, 114663), (962, 83673), (999, 80574), (1033, 77922), (1053, 76442), (1443, 55782), (1998, 40287), (2066, 38961), (2106, 38221), (2886, 27891), (2997, 26858), (3099, 25974), (4329, 18594), (5994, 13429), (6198, 12987), (8658, 9297)]