74756178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3779}}^1$

素因数の和:3951

約数の個数: 48

約数和(自身を含む): 186338880

約数和(自身を除く): 111582702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 942, 1099, 1413, 2198, 2826, 3297, 3779, 6594, 7558, 9891, 11337, 19782, 22674, 26453, 34011, 52906, 68022, 79359, 158718, 238077, 476154, 593303, 1186606, 1779909, 3559818, 4153121, 5339727, 8306242, 10679454, 12459363, 24918726, 37378089, 74756178]

約数ペア:

[(1, 74756178), (2, 37378089), (3, 24918726), (6, 12459363), (7, 10679454), (9, 8306242), (14, 5339727), (18, 4153121), (21, 3559818), (42, 1779909), (63, 1186606), (126, 593303), (157, 476154), (314, 238077), (471, 158718), (942, 79359), (1099, 68022), (1413, 52906), (2198, 34011), (2826, 26453), (3297, 22674), (3779, 19782), (6594, 11337), (7558, 9891)]