77964292

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{5449}}^1$

素因数の和:5540

約数の個数: 36

約数和(自身を含む): 160916700

約数和(自身を除く): 82952408

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 5449, 7154, 10898, 14308, 21796, 38143, 76286, 152572, 267001, 397777, 534002, 795554, 1068004, 1591108, 2784439, 5568878, 11137756, 19491073, 38982146, 77964292]

約数ペア:

[(1, 77964292), (2, 38982146), (4, 19491073), (7, 11137756), (14, 5568878), (28, 2784439), (49, 1591108), (73, 1068004), (98, 795554), (146, 534002), (196, 397777), (292, 267001), (511, 152572), (1022, 76286), (2044, 38143), (3577, 21796), (5449, 14308), (7154, 10898)]