78555954

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{1889}}^1$

素因数の和:2162

約数の個数: 32

約数和(自身を含む): 163296000

約数和(自身を除く): 84740046

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 239, 478, 717, 1434, 1889, 3778, 5667, 6931, 11334, 13862, 20793, 41586, 54781, 109562, 164343, 328686, 451471, 902942, 1354413, 2708826, 13092659, 26185318, 39277977, 78555954]

約数ペア:

[(1, 78555954), (2, 39277977), (3, 26185318), (6, 13092659), (29, 2708826), (58, 1354413), (87, 902942), (174, 451471), (239, 328686), (478, 164343), (717, 109562), (1434, 54781), (1889, 41586), (3778, 20793), (5667, 13862), (6931, 11334)]