61105264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 134991360

約数和(自身を除く): 73886096

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 83, 88, 89, 94, 166, 176, 178, 188, 332, 356, 376, 517, 664, 712, 752, 913, 979, 1034, 1328, 1424, 1826, 1958, 2068, 3652, 3901, 3916, 4136, 4183, 7304, 7387, 7802, 7832, 8272, 8366, 14608, 14774, 15604, 15664, 16732, 29548, 31208, 33464, 42911, 46013, 59096, 62416, 66928, 81257, 85822, 92026, 118192, 162514, 171644, 184052, 325028, 343288, 347189, 368104, 650056, 686576, 694378, 736208, 1300112, 1388756, 2777512, 3819079, 5555024, 7638158, 15276316, 30552632, 61105264]

約数ペア:

[(1, 61105264), (2, 30552632), (4, 15276316), (8, 7638158), (11, 5555024), (16, 3819079), (22, 2777512), (44, 1388756), (47, 1300112), (83, 736208), (88, 694378), (89, 686576), (94, 650056), (166, 368104), (176, 347189), (178, 343288), (188, 325028), (332, 184052), (356, 171644), (376, 162514), (517, 118192), (664, 92026), (712, 85822), (752, 81257), (913, 66928), (979, 62416), (1034, 59096), (1328, 46013), (1424, 42911), (1826, 33464), (1958, 31208), (2068, 29548), (3652, 16732), (3901, 15664), (3916, 15604), (4136, 14774), (4183, 14608), (7304, 8366), (7387, 8272), (7802, 7832)]