77622146

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 135475200

約数和(自身を除く): 57853054

約数列:

[1, 2, 7, 14, 127, 149, 254, 293, 298, 586, 889, 1043, 1778, 2051, 2086, 4102, 18923, 37211, 37846, 43657, 74422, 87314, 132461, 260477, 264922, 305599, 520954, 611198, 5544439, 11088878, 38811073, 77622146]

約数ペア:

[(1, 77622146), (2, 38811073), (7, 11088878), (14, 5544439), (127, 611198), (149, 520954), (254, 305599), (293, 264922), (298, 260477), (586, 132461), (889, 87314), (1043, 74422), (1778, 43657), (2051, 37846), (2086, 37211), (4102, 18923)]