78444464

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 184750080

約数和(自身を除く): 106305616

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 191, 193, 266, 304, 382, 386, 532, 764, 772, 1064, 1337, 1351, 1528, 1544, 2128, 2674, 2702, 3056, 3088, 3629, 3667, 5348, 5404, 7258, 7334, 10696, 10808, 14516, 14668, 21392, 21616, 25403, 25669, 29032, 29336, 36863, 50806, 51338, 58064, 58672, 73726, 101612, 102676, 147452, 203224, 205352, 258041, 294904, 406448, 410704, 516082, 589808, 700397, 1032164, 1400794, 2064328, 2801588, 4128656, 4902779, 5603176, 9805558, 11206352, 19611116, 39222232, 78444464]

約数ペア:

[(1, 78444464), (2, 39222232), (4, 19611116), (7, 11206352), (8, 9805558), (14, 5603176), (16, 4902779), (19, 4128656), (28, 2801588), (38, 2064328), (56, 1400794), (76, 1032164), (112, 700397), (133, 589808), (152, 516082), (191, 410704), (193, 406448), (266, 294904), (304, 258041), (382, 205352), (386, 203224), (532, 147452), (764, 102676), (772, 101612), (1064, 73726), (1337, 58672), (1351, 58064), (1528, 51338), (1544, 50806), (2128, 36863), (2674, 29336), (2702, 29032), (3056, 25669), (3088, 25403), (3629, 21616), (3667, 21392), (5348, 14668), (5404, 14516), (7258, 10808), (7334, 10696)]