79541442

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 176679360

約数和(自身を除く): 97137918

約数列:

[1, 2, 3, 6, 9, 18, 71, 109, 142, 213, 218, 327, 426, 571, 639, 654, 981, 1142, 1278, 1713, 1962, 3426, 5139, 7739, 10278, 15478, 23217, 40541, 46434, 62239, 69651, 81082, 121623, 124478, 139302, 186717, 243246, 364869, 373434, 560151, 729738, 1120302, 4418969, 8837938, 13256907, 26513814, 39770721, 79541442]

約数ペア:

[(1, 79541442), (2, 39770721), (3, 26513814), (6, 13256907), (9, 8837938), (18, 4418969), (71, 1120302), (109, 729738), (142, 560151), (213, 373434), (218, 364869), (327, 243246), (426, 186717), (571, 139302), (639, 124478), (654, 121623), (981, 81082), (1142, 69651), (1278, 62239), (1713, 46434), (1962, 40541), (3426, 23217), (5139, 15478), (7739, 10278)]