73940244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1987}}^1$

素因数の和:2444

約数の個数: 48

約数和(自身を含む): 197718528

約数和(自身を除く): 123778284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 443, 886, 1329, 1772, 1987, 2658, 3101, 3974, 5316, 5961, 6202, 7948, 9303, 11922, 12404, 13909, 18606, 23844, 27818, 37212, 41727, 55636, 83454, 166908, 880241, 1760482, 2640723, 3520964, 5281446, 6161687, 10562892, 12323374, 18485061, 24646748, 36970122, 73940244]

約数ペア:

[(1, 73940244), (2, 36970122), (3, 24646748), (4, 18485061), (6, 12323374), (7, 10562892), (12, 6161687), (14, 5281446), (21, 3520964), (28, 2640723), (42, 1760482), (84, 880241), (443, 166908), (886, 83454), (1329, 55636), (1772, 41727), (1987, 37212), (2658, 27818), (3101, 23844), (3974, 18606), (5316, 13909), (5961, 12404), (6202, 11922), (7948, 9303)]