74895516

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{2657}}^1$

素因数の和:2705

約数の個数: 72

約数和(自身を含む): 203177520

約数和(自身を除く): 128282004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 348, 486, 522, 783, 972, 1044, 1566, 2349, 2657, 3132, 4698, 5314, 7047, 7971, 9396, 10628, 14094, 15942, 23913, 28188, 31884, 47826, 71739, 77053, 95652, 143478, 154106, 215217, 231159, 286956, 308212, 430434, 462318, 645651, 693477, 860868, 924636, 1291302, 1386954, 2080431, 2582604, 2773908, 4160862, 6241293, 8321724, 12482586, 18723879, 24965172, 37447758, 74895516]

約数ペア:

[(1, 74895516), (2, 37447758), (3, 24965172), (4, 18723879), (6, 12482586), (9, 8321724), (12, 6241293), (18, 4160862), (27, 2773908), (29, 2582604), (36, 2080431), (54, 1386954), (58, 1291302), (81, 924636), (87, 860868), (108, 693477), (116, 645651), (162, 462318), (174, 430434), (243, 308212), (261, 286956), (324, 231159), (348, 215217), (486, 154106), (522, 143478), (783, 95652), (972, 77053), (1044, 71739), (1566, 47826), (2349, 31884), (2657, 28188), (3132, 23913), (4698, 15942), (5314, 14094), (7047, 10628), (7971, 9396)]