77952028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3467}}^1$

素因数の和:3562

約数の個数: 48

約数和(自身を含む): 172456704

約数和(自身を除く): 94504676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 803, 1022, 1606, 2044, 3212, 3467, 5621, 6934, 11242, 13868, 22484, 24269, 38137, 48538, 76274, 97076, 152548, 253091, 266959, 506182, 533918, 1012364, 1067836, 1771637, 2784001, 3543274, 5568002, 7086548, 11136004, 19488007, 38976014, 77952028]

約数ペア:

[(1, 77952028), (2, 38976014), (4, 19488007), (7, 11136004), (11, 7086548), (14, 5568002), (22, 3543274), (28, 2784001), (44, 1771637), (73, 1067836), (77, 1012364), (146, 533918), (154, 506182), (292, 266959), (308, 253091), (511, 152548), (803, 97076), (1022, 76274), (1606, 48538), (2044, 38137), (3212, 24269), (3467, 22484), (5621, 13868), (6934, 11242)]