71845944

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{601}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 191147040

約数和(自身を除く): 119301096

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 293, 408, 586, 601, 879, 1172, 1202, 1758, 1803, 2344, 2404, 3516, 3606, 4808, 4981, 7032, 7212, 9962, 10217, 14424, 14943, 19924, 20434, 29886, 30651, 39848, 40868, 59772, 61302, 81736, 119544, 122604, 176093, 245208, 352186, 528279, 704372, 1056558, 1408744, 2113116, 2993581, 4226232, 5987162, 8980743, 11974324, 17961486, 23948648, 35922972, 71845944]

約数ペア:

[(1, 71845944), (2, 35922972), (3, 23948648), (4, 17961486), (6, 11974324), (8, 8980743), (12, 5987162), (17, 4226232), (24, 2993581), (34, 2113116), (51, 1408744), (68, 1056558), (102, 704372), (136, 528279), (204, 352186), (293, 245208), (408, 176093), (586, 122604), (601, 119544), (879, 81736), (1172, 61302), (1202, 59772), (1758, 40868), (1803, 39848), (2344, 30651), (2404, 29886), (3516, 20434), (3606, 19924), (4808, 14943), (4981, 14424), (7032, 10217), (7212, 9962)]