80056878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 182545920

約数和(自身を除く): 102489042

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 151, 174, 277, 302, 319, 453, 554, 638, 831, 906, 957, 1661, 1662, 1914, 3047, 3322, 4379, 4983, 6094, 8033, 8758, 9141, 9966, 13137, 16066, 18282, 24099, 26274, 41827, 48169, 48198, 83654, 88363, 96338, 125481, 144507, 176726, 250962, 265089, 289014, 460097, 530178, 920194, 1212983, 1380291, 2425966, 2760582, 3638949, 7277898, 13342813, 26685626, 40028439, 80056878]

約数ペア:

[(1, 80056878), (2, 40028439), (3, 26685626), (6, 13342813), (11, 7277898), (22, 3638949), (29, 2760582), (33, 2425966), (58, 1380291), (66, 1212983), (87, 920194), (151, 530178), (174, 460097), (277, 289014), (302, 265089), (319, 250962), (453, 176726), (554, 144507), (638, 125481), (831, 96338), (906, 88363), (957, 83654), (1661, 48198), (1662, 48169), (1914, 41827), (3047, 26274), (3322, 24099), (4379, 18282), (4983, 16066), (6094, 13137), (8033, 9966), (8758, 9141)]