82121184

素因数分解:

$2^5\times 3^2\times {\mathrm{313}}^1\times {\mathrm{911}}^1$

素因数の和:1240

約数の個数: 72

約数和(自身を含む): 234535392

約数和(自身を除く): 152414208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 313, 626, 911, 939, 1252, 1822, 1878, 2504, 2733, 2817, 3644, 3756, 5008, 5466, 5634, 7288, 7512, 8199, 10016, 10932, 11268, 14576, 15024, 16398, 21864, 22536, 29152, 30048, 32796, 43728, 45072, 65592, 87456, 90144, 131184, 262368, 285143, 570286, 855429, 1140572, 1710858, 2281144, 2566287, 3421716, 4562288, 5132574, 6843432, 9124576, 10265148, 13686864, 20530296, 27373728, 41060592, 82121184]

約数ペア:

[(1, 82121184), (2, 41060592), (3, 27373728), (4, 20530296), (6, 13686864), (8, 10265148), (9, 9124576), (12, 6843432), (16, 5132574), (18, 4562288), (24, 3421716), (32, 2566287), (36, 2281144), (48, 1710858), (72, 1140572), (96, 855429), (144, 570286), (288, 285143), (313, 262368), (626, 131184), (911, 90144), (939, 87456), (1252, 65592), (1822, 45072), (1878, 43728), (2504, 32796), (2733, 30048), (2817, 29152), (3644, 22536), (3756, 21864), (5008, 16398), (5466, 15024), (5634, 14576), (7288, 11268), (7512, 10932), (8199, 10016)]