71982234

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1889}}^1$

素因数の和:1999

約数の個数: 48

約数和(自身を含む): 163636200

約数和(自身を除く): 91653966

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 73, 87, 146, 174, 219, 261, 438, 522, 657, 1314, 1889, 2117, 3778, 4234, 5667, 6351, 11334, 12702, 17001, 19053, 34002, 38106, 54781, 109562, 137897, 164343, 275794, 328686, 413691, 493029, 827382, 986058, 1241073, 2482146, 3999013, 7998026, 11997039, 23994078, 35991117, 71982234]

約数ペア:

[(1, 71982234), (2, 35991117), (3, 23994078), (6, 11997039), (9, 7998026), (18, 3999013), (29, 2482146), (58, 1241073), (73, 986058), (87, 827382), (146, 493029), (174, 413691), (219, 328686), (261, 275794), (438, 164343), (522, 137897), (657, 109562), (1314, 54781), (1889, 38106), (2117, 34002), (3778, 19053), (4234, 17001), (5667, 12702), (6351, 11334)]