71477352

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{23087}}^1$

素因数の和:23142

約数の個数: 48

約数和(自身を含む): 198095040

約数和(自身を除く): 126617688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 23087, 46174, 69261, 92348, 138522, 184696, 207783, 277044, 415566, 554088, 831132, 992741, 1662264, 1985482, 2978223, 3970964, 5956446, 7941928, 8934669, 11912892, 17869338, 23825784, 35738676, 71477352]

約数ペア:

[(1, 71477352), (2, 35738676), (3, 23825784), (4, 17869338), (6, 11912892), (8, 8934669), (9, 7941928), (12, 5956446), (18, 3970964), (24, 2978223), (36, 1985482), (43, 1662264), (72, 992741), (86, 831132), (129, 554088), (172, 415566), (258, 277044), (344, 207783), (387, 184696), (516, 138522), (774, 92348), (1032, 69261), (1548, 46174), (3096, 23087)]