71445312

素因数分解:

$2^6\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1747}}^1$

素因数の和:1836

約数の個数: 84

約数和(自身を含む): 207788256

約数和(自身を除く): 136342944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 142, 144, 192, 213, 284, 288, 426, 568, 576, 639, 852, 1136, 1278, 1704, 1747, 2272, 2556, 3408, 3494, 4544, 5112, 5241, 6816, 6988, 10224, 10482, 13632, 13976, 15723, 20448, 20964, 27952, 31446, 40896, 41928, 55904, 62892, 83856, 111808, 124037, 125784, 167712, 248074, 251568, 335424, 372111, 496148, 503136, 744222, 992296, 1006272, 1116333, 1488444, 1984592, 2232666, 2976888, 3969184, 4465332, 5953776, 7938368, 8930664, 11907552, 17861328, 23815104, 35722656, 71445312]

約数ペア:

[(1, 71445312), (2, 35722656), (3, 23815104), (4, 17861328), (6, 11907552), (8, 8930664), (9, 7938368), (12, 5953776), (16, 4465332), (18, 3969184), (24, 2976888), (32, 2232666), (36, 1984592), (48, 1488444), (64, 1116333), (71, 1006272), (72, 992296), (96, 744222), (142, 503136), (144, 496148), (192, 372111), (213, 335424), (284, 251568), (288, 248074), (426, 167712), (568, 125784), (576, 124037), (639, 111808), (852, 83856), (1136, 62892), (1278, 55904), (1704, 41928), (1747, 40896), (2272, 31446), (2556, 27952), (3408, 20964), (3494, 20448), (4544, 15723), (5112, 13976), (5241, 13632), (6816, 10482), (6988, 10224)]