78042816

素因数分解:

$2^6\times 3^2\times {\mathrm{157}}^1\times {\mathrm{863}}^1$

素因数の和:1038

約数の個数: 84

約数和(自身を含む): 225381312

約数和(自身を除く): 147338496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 157, 192, 288, 314, 471, 576, 628, 863, 942, 1256, 1413, 1726, 1884, 2512, 2589, 2826, 3452, 3768, 5024, 5178, 5652, 6904, 7536, 7767, 10048, 10356, 11304, 13808, 15072, 15534, 20712, 22608, 27616, 30144, 31068, 41424, 45216, 55232, 62136, 82848, 90432, 124272, 135491, 165696, 248544, 270982, 406473, 497088, 541964, 812946, 1083928, 1219419, 1625892, 2167856, 2438838, 3251784, 4335712, 4877676, 6503568, 8671424, 9755352, 13007136, 19510704, 26014272, 39021408, 78042816]

約数ペア:

[(1, 78042816), (2, 39021408), (3, 26014272), (4, 19510704), (6, 13007136), (8, 9755352), (9, 8671424), (12, 6503568), (16, 4877676), (18, 4335712), (24, 3251784), (32, 2438838), (36, 2167856), (48, 1625892), (64, 1219419), (72, 1083928), (96, 812946), (144, 541964), (157, 497088), (192, 406473), (288, 270982), (314, 248544), (471, 165696), (576, 135491), (628, 124272), (863, 90432), (942, 82848), (1256, 62136), (1413, 55232), (1726, 45216), (1884, 41424), (2512, 31068), (2589, 30144), (2826, 27616), (3452, 22608), (3768, 20712), (5024, 15534), (5178, 15072), (5652, 13808), (6904, 11304), (7536, 10356), (7767, 10048)]