87077452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1051}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 190874880

約数和(自身を除く): 103797428

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 269, 308, 538, 1051, 1076, 1883, 2102, 2959, 3766, 4204, 5918, 7357, 7532, 11561, 11836, 14714, 20713, 23122, 29428, 41426, 46244, 80927, 82852, 161854, 282719, 323708, 565438, 1130876, 1979033, 3109909, 3958066, 6219818, 7916132, 12439636, 21769363, 43538726, 87077452]

約数ペア:

[(1, 87077452), (2, 43538726), (4, 21769363), (7, 12439636), (11, 7916132), (14, 6219818), (22, 3958066), (28, 3109909), (44, 1979033), (77, 1130876), (154, 565438), (269, 323708), (308, 282719), (538, 161854), (1051, 82852), (1076, 80927), (1883, 46244), (2102, 41426), (2959, 29428), (3766, 23122), (4204, 20713), (5918, 14714), (7357, 11836), (7532, 11561)]