72638478

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{11117}}^1$

素因数の和:11150

約数の個数: 48

約数和(自身を含む): 177443280

約数和(自身を除く): 104804802

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 2178, 3267, 6534, 11117, 22234, 33351, 66702, 100053, 122287, 200106, 244574, 300159, 366861, 600318, 733722, 1100583, 1345157, 2201166, 2690314, 3301749, 4035471, 6603498, 8070942, 12106413, 24212826, 36319239, 72638478]

約数ペア:

[(1, 72638478), (2, 36319239), (3, 24212826), (6, 12106413), (9, 8070942), (11, 6603498), (18, 4035471), (22, 3301749), (27, 2690314), (33, 2201166), (54, 1345157), (66, 1100583), (99, 733722), (121, 600318), (198, 366861), (242, 300159), (297, 244574), (363, 200106), (594, 122287), (726, 100053), (1089, 66702), (2178, 33351), (3267, 22234), (6534, 11117)]