71839836

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{827}}^1$

素因数の和:983

約数の個数: 72

約数和(自身を含む): 192890880

約数和(自身を除く): 121051044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 127, 171, 228, 254, 342, 381, 508, 684, 762, 827, 1143, 1524, 1654, 2286, 2413, 2481, 3308, 4572, 4826, 4962, 7239, 7443, 9652, 9924, 14478, 14886, 15713, 21717, 28956, 29772, 31426, 43434, 47139, 62852, 86868, 94278, 105029, 141417, 188556, 210058, 282834, 315087, 420116, 565668, 630174, 945261, 1260348, 1890522, 1995551, 3781044, 3991102, 5986653, 7982204, 11973306, 17959959, 23946612, 35919918, 71839836]

約数ペア:

[(1, 71839836), (2, 35919918), (3, 23946612), (4, 17959959), (6, 11973306), (9, 7982204), (12, 5986653), (18, 3991102), (19, 3781044), (36, 1995551), (38, 1890522), (57, 1260348), (76, 945261), (114, 630174), (127, 565668), (171, 420116), (228, 315087), (254, 282834), (342, 210058), (381, 188556), (508, 141417), (684, 105029), (762, 94278), (827, 86868), (1143, 62852), (1524, 47139), (1654, 43434), (2286, 31426), (2413, 29772), (2481, 28956), (3308, 21717), (4572, 15713), (4826, 14886), (4962, 14478), (7239, 9924), (7443, 9652)]