75257912

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 153585960

約数和(自身を除く): 78328048

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 289, 344, 578, 731, 757, 1156, 1462, 1514, 2312, 2924, 3028, 5848, 6056, 12427, 12869, 24854, 25738, 32551, 49708, 51476, 65102, 99416, 102952, 130204, 218773, 260408, 437546, 553367, 875092, 1106734, 1750184, 2213468, 4426936, 9407239, 18814478, 37628956, 75257912]

約数ペア:

[(1, 75257912), (2, 37628956), (4, 18814478), (8, 9407239), (17, 4426936), (34, 2213468), (43, 1750184), (68, 1106734), (86, 875092), (136, 553367), (172, 437546), (289, 260408), (344, 218773), (578, 130204), (731, 102952), (757, 99416), (1156, 65102), (1462, 51476), (1514, 49708), (2312, 32551), (2924, 25738), (3028, 24854), (5848, 12869), (6056, 12427)]