87075736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^2$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 181744920

約数和(自身を除く): 94669184

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 101, 194, 202, 388, 404, 776, 808, 1067, 1111, 2134, 2222, 4268, 4444, 8536, 8888, 9797, 10201, 19594, 20402, 39188, 40804, 78376, 81608, 107767, 112211, 215534, 224422, 431068, 448844, 862136, 897688, 989497, 1978994, 3957988, 7915976, 10884467, 21768934, 43537868, 87075736]

約数ペア:

[(1, 87075736), (2, 43537868), (4, 21768934), (8, 10884467), (11, 7915976), (22, 3957988), (44, 1978994), (88, 989497), (97, 897688), (101, 862136), (194, 448844), (202, 431068), (388, 224422), (404, 215534), (776, 112211), (808, 107767), (1067, 81608), (1111, 78376), (2134, 40804), (2222, 39188), (4268, 20402), (4444, 19594), (8536, 10201), (8888, 9797)]