72365293

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 100348416

約数和(自身を除く): 27983123

約数列:

[1, 7, 11, 13, 67, 77, 83, 91, 143, 169, 469, 581, 737, 871, 913, 1001, 1079, 1183, 1859, 5159, 5561, 6097, 6391, 7553, 9581, 11323, 11869, 13013, 14027, 38927, 61171, 67067, 72293, 79261, 83083, 98189, 124553, 154297, 428197, 506051, 795223, 871871, 939809, 1080079, 5566561, 6578663, 10337899, 72365293]

約数ペア:

[(1, 72365293), (7, 10337899), (11, 6578663), (13, 5566561), (67, 1080079), (77, 939809), (83, 871871), (91, 795223), (143, 506051), (169, 428197), (469, 154297), (581, 124553), (737, 98189), (871, 83083), (913, 79261), (1001, 72293), (1079, 67067), (1183, 61171), (1859, 38927), (5159, 14027), (5561, 13013), (6097, 11869), (6391, 11323), (7553, 9581)]