77993368

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{761}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 153070560

約数和(自身を除く): 75077192

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 557, 761, 1114, 1522, 2228, 3044, 4456, 6088, 12811, 17503, 25622, 35006, 51244, 70012, 102488, 140024, 423877, 847754, 1695508, 3391016, 9749171, 19498342, 38996684, 77993368]

約数ペア:

[(1, 77993368), (2, 38996684), (4, 19498342), (8, 9749171), (23, 3391016), (46, 1695508), (92, 847754), (184, 423877), (557, 140024), (761, 102488), (1114, 70012), (1522, 51244), (2228, 35006), (3044, 25622), (4456, 17503), (6088, 12811)]