47307708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{827}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 137434752

約数和(自身を除く): 90127044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 227, 252, 454, 681, 827, 908, 1362, 1589, 1654, 2043, 2481, 2724, 3178, 3308, 4086, 4767, 4962, 5789, 6356, 7443, 8172, 9534, 9924, 11578, 14301, 14886, 17367, 19068, 23156, 28602, 29772, 34734, 52101, 57204, 69468, 104202, 187729, 208404, 375458, 563187, 750916, 1126374, 1314103, 1689561, 2252748, 2628206, 3379122, 3942309, 5256412, 6758244, 7884618, 11826927, 15769236, 23653854, 47307708]

約数ペア:

[(1, 47307708), (2, 23653854), (3, 15769236), (4, 11826927), (6, 7884618), (7, 6758244), (9, 5256412), (12, 3942309), (14, 3379122), (18, 2628206), (21, 2252748), (28, 1689561), (36, 1314103), (42, 1126374), (63, 750916), (84, 563187), (126, 375458), (227, 208404), (252, 187729), (454, 104202), (681, 69468), (827, 57204), (908, 52101), (1362, 34734), (1589, 29772), (1654, 28602), (2043, 23156), (2481, 19068), (2724, 17367), (3178, 14886), (3308, 14301), (4086, 11578), (4767, 9924), (4962, 9534), (5789, 8172), (6356, 7443)]