74138268

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1307}}^1$

素因数の和:1506

約数の個数: 48

約数和(自身を含む): 180190080

約数和(自身を除く): 106051812

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 163, 174, 326, 348, 489, 652, 978, 1307, 1956, 2614, 3921, 4727, 5228, 7842, 9454, 14181, 15684, 18908, 28362, 37903, 56724, 75806, 113709, 151612, 213041, 227418, 426082, 454836, 639123, 852164, 1278246, 2556492, 6178189, 12356378, 18534567, 24712756, 37069134, 74138268]

約数ペア:

[(1, 74138268), (2, 37069134), (3, 24712756), (4, 18534567), (6, 12356378), (12, 6178189), (29, 2556492), (58, 1278246), (87, 852164), (116, 639123), (163, 454836), (174, 426082), (326, 227418), (348, 213041), (489, 151612), (652, 113709), (978, 75806), (1307, 56724), (1956, 37903), (2614, 28362), (3921, 18908), (4727, 15684), (5228, 14181), (7842, 9454)]