73811868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15263}}^1$

素因数の和:15314

約数の個数: 48

約数和(自身を含む): 191471616

約数和(自身を除く): 117659748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 15263, 30526, 45789, 61052, 91578, 183156, 198419, 396838, 473153, 595257, 793676, 946306, 1190514, 1419459, 1892612, 2381028, 2838918, 5677836, 6150989, 12301978, 18452967, 24603956, 36905934, 73811868]

約数ペア:

[(1, 73811868), (2, 36905934), (3, 24603956), (4, 18452967), (6, 12301978), (12, 6150989), (13, 5677836), (26, 2838918), (31, 2381028), (39, 1892612), (52, 1419459), (62, 1190514), (78, 946306), (93, 793676), (124, 595257), (156, 473153), (186, 396838), (372, 198419), (403, 183156), (806, 91578), (1209, 61052), (1612, 45789), (2418, 30526), (4836, 15263)]