74479076

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 160735680

約数和(自身を除く): 86256604

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 58, 67, 74, 116, 134, 148, 203, 259, 268, 406, 469, 518, 812, 938, 1036, 1073, 1369, 1876, 1943, 2146, 2479, 2738, 3886, 4292, 4958, 5476, 7511, 7772, 9583, 9916, 13601, 15022, 17353, 19166, 27202, 30044, 34706, 38332, 39701, 54404, 69412, 71891, 79402, 91723, 143782, 158804, 183446, 277907, 287564, 366892, 503237, 555814, 642061, 1006474, 1111628, 1284122, 2012948, 2568244, 2659967, 5319934, 10639868, 18619769, 37239538, 74479076]

約数ペア:

[(1, 74479076), (2, 37239538), (4, 18619769), (7, 10639868), (14, 5319934), (28, 2659967), (29, 2568244), (37, 2012948), (58, 1284122), (67, 1111628), (74, 1006474), (116, 642061), (134, 555814), (148, 503237), (203, 366892), (259, 287564), (268, 277907), (406, 183446), (469, 158804), (518, 143782), (812, 91723), (938, 79402), (1036, 71891), (1073, 69412), (1369, 54404), (1876, 39701), (1943, 38332), (2146, 34706), (2479, 30044), (2738, 27202), (3886, 19166), (4292, 17353), (4958, 15022), (5476, 13601), (7511, 9916), (7772, 9583)]