74790252

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 193939200

約数和(自身を除く): 119148948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 149, 191, 219, 292, 298, 382, 438, 447, 573, 596, 657, 764, 876, 894, 1146, 1314, 1341, 1719, 1788, 2292, 2628, 2682, 3438, 5364, 6876, 10877, 13943, 21754, 27886, 28459, 32631, 41829, 43508, 55772, 56918, 65262, 83658, 85377, 97893, 113836, 125487, 130524, 167316, 170754, 195786, 250974, 256131, 341508, 391572, 501948, 512262, 1024524, 2077507, 4155014, 6232521, 8310028, 12465042, 18697563, 24930084, 37395126, 74790252]

約数ペア:

[(1, 74790252), (2, 37395126), (3, 24930084), (4, 18697563), (6, 12465042), (9, 8310028), (12, 6232521), (18, 4155014), (36, 2077507), (73, 1024524), (146, 512262), (149, 501948), (191, 391572), (219, 341508), (292, 256131), (298, 250974), (382, 195786), (438, 170754), (447, 167316), (573, 130524), (596, 125487), (657, 113836), (764, 97893), (876, 85377), (894, 83658), (1146, 65262), (1314, 56918), (1341, 55772), (1719, 43508), (1788, 41829), (2292, 32631), (2628, 28459), (2682, 27886), (3438, 21754), (5364, 13943), (6876, 10877)]