72908374

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1439}}^1$

素因数の和:1513

約数の個数: 48

約数和(自身を含む): 141834240

約数和(自身を除く): 68925866

約数列:

[1, 2, 7, 11, 14, 22, 47, 49, 77, 94, 98, 154, 329, 517, 539, 658, 1034, 1078, 1439, 2303, 2878, 3619, 4606, 7238, 10073, 15829, 20146, 25333, 31658, 50666, 67633, 70511, 110803, 135266, 141022, 221606, 473431, 743963, 775621, 946862, 1487926, 1551242, 3314017, 5207741, 6628034, 10415482, 36454187, 72908374]

約数ペア:

[(1, 72908374), (2, 36454187), (7, 10415482), (11, 6628034), (14, 5207741), (22, 3314017), (47, 1551242), (49, 1487926), (77, 946862), (94, 775621), (98, 743963), (154, 473431), (329, 221606), (517, 141022), (539, 135266), (658, 110803), (1034, 70511), (1078, 67633), (1439, 50666), (2303, 31658), (2878, 25333), (3619, 20146), (4606, 15829), (7238, 10073)]