121550508

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{337}}^1$

素因数の和:623

約数の個数: 72

約数和(自身を含む): 316684368

約数和(自身を除く): 195133860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 233, 258, 337, 387, 466, 516, 674, 699, 774, 932, 1011, 1348, 1398, 1548, 2022, 2097, 2796, 3033, 4044, 4194, 6066, 8388, 10019, 12132, 14491, 20038, 28982, 30057, 40076, 43473, 57964, 60114, 78521, 86946, 90171, 120228, 130419, 157042, 173892, 180342, 235563, 260838, 314084, 360684, 471126, 521676, 706689, 942252, 1413378, 2826756, 3376403, 6752806, 10129209, 13505612, 20258418, 30387627, 40516836, 60775254, 121550508]

約数ペア:

[(1, 121550508), (2, 60775254), (3, 40516836), (4, 30387627), (6, 20258418), (9, 13505612), (12, 10129209), (18, 6752806), (36, 3376403), (43, 2826756), (86, 1413378), (129, 942252), (172, 706689), (233, 521676), (258, 471126), (337, 360684), (387, 314084), (466, 260838), (516, 235563), (674, 180342), (699, 173892), (774, 157042), (932, 130419), (1011, 120228), (1348, 90171), (1398, 86946), (1548, 78521), (2022, 60114), (2097, 57964), (2796, 43473), (3033, 40076), (4044, 30057), (4194, 28982), (6066, 20038), (8388, 14491), (10019, 12132)]