76988428

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{2179}}^1$

素因数の和:2278

約数の個数: 36

約数和(自身を含む): 150188920

約数和(自身を除く): 73200492

約数列:

[1, 2, 4, 11, 22, 44, 73, 121, 146, 242, 292, 484, 803, 1606, 2179, 3212, 4358, 8716, 8833, 17666, 23969, 35332, 47938, 95876, 159067, 263659, 318134, 527318, 636268, 1054636, 1749737, 3499474, 6998948, 19247107, 38494214, 76988428]

約数ペア:

[(1, 76988428), (2, 38494214), (4, 19247107), (11, 6998948), (22, 3499474), (44, 1749737), (73, 1054636), (121, 636268), (146, 527318), (242, 318134), (292, 263659), (484, 159067), (803, 95876), (1606, 47938), (2179, 35332), (3212, 23969), (4358, 17666), (8716, 8833)]