68873724

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1783}}^1$

素因数の和:1859

約数の個数: 72

約数和(自身を含む): 185072160

約数和(自身を除く): 116198436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 74, 87, 111, 116, 148, 174, 222, 261, 333, 348, 444, 522, 666, 1044, 1073, 1332, 1783, 2146, 3219, 3566, 4292, 5349, 6438, 7132, 9657, 10698, 12876, 16047, 19314, 21396, 32094, 38628, 51707, 64188, 65971, 103414, 131942, 155121, 197913, 206828, 263884, 310242, 395826, 465363, 593739, 620484, 791652, 930726, 1187478, 1861452, 1913159, 2374956, 3826318, 5739477, 7652636, 11478954, 17218431, 22957908, 34436862, 68873724]

約数ペア:

[(1, 68873724), (2, 34436862), (3, 22957908), (4, 17218431), (6, 11478954), (9, 7652636), (12, 5739477), (18, 3826318), (29, 2374956), (36, 1913159), (37, 1861452), (58, 1187478), (74, 930726), (87, 791652), (111, 620484), (116, 593739), (148, 465363), (174, 395826), (222, 310242), (261, 263884), (333, 206828), (348, 197913), (444, 155121), (522, 131942), (666, 103414), (1044, 65971), (1073, 64188), (1332, 51707), (1783, 38628), (2146, 32094), (3219, 21396), (3566, 19314), (4292, 16047), (5349, 12876), (6438, 10698), (7132, 9657)]