89405912

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 180986400

約数和(自身を除く): 91580488

約数列:

[1, 2, 4, 8, 37, 41, 53, 74, 82, 106, 139, 148, 164, 212, 278, 296, 328, 424, 556, 1112, 1517, 1961, 2173, 3034, 3922, 4346, 5143, 5699, 6068, 7367, 7844, 8692, 10286, 11398, 12136, 14734, 15688, 17384, 20572, 22796, 29468, 41144, 45592, 58936, 80401, 160802, 210863, 272579, 302047, 321604, 421726, 545158, 604094, 643208, 843452, 1090316, 1208188, 1686904, 2180632, 2416376, 11175739, 22351478, 44702956, 89405912]

約数ペア:

[(1, 89405912), (2, 44702956), (4, 22351478), (8, 11175739), (37, 2416376), (41, 2180632), (53, 1686904), (74, 1208188), (82, 1090316), (106, 843452), (139, 643208), (148, 604094), (164, 545158), (212, 421726), (278, 321604), (296, 302047), (328, 272579), (424, 210863), (556, 160802), (1112, 80401), (1517, 58936), (1961, 45592), (2173, 41144), (3034, 29468), (3922, 22796), (4346, 20572), (5143, 17384), (5699, 15688), (6068, 14734), (7367, 12136), (7844, 11398), (8692, 10286)]