72728652

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8291}}^1$

素因数の和:8358

約数の個数: 48

約数和(自身を含む): 183883392

約数和(自身を除く): 111154740

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 4386, 8291, 8772, 16582, 24873, 33164, 49746, 99492, 140947, 281894, 356513, 422841, 563788, 713026, 845682, 1069539, 1426052, 1691364, 2139078, 4278156, 6060721, 12121442, 18182163, 24242884, 36364326, 72728652]

約数ペア:

[(1, 72728652), (2, 36364326), (3, 24242884), (4, 18182163), (6, 12121442), (12, 6060721), (17, 4278156), (34, 2139078), (43, 1691364), (51, 1426052), (68, 1069539), (86, 845682), (102, 713026), (129, 563788), (172, 422841), (204, 356513), (258, 281894), (516, 140947), (731, 99492), (1462, 49746), (2193, 33164), (2924, 24873), (4386, 16582), (8291, 8772)]