80378905104

素因数分解:

$2^4\times 3^2\times {\mathrm{199}}^1\times {\mathrm{2804959}}^1$

素因数の和:2805172

約数の個数: 60

約数和(自身を含む): 226079776000

約数和(自身を除く): 145700870896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3184, 3582, 4776, 7164, 9552, 14328, 28656, 2804959, 5609918, 8414877, 11219836, 16829754, 22439672, 25244631, 33659508, 44879344, 50489262, 67319016, 100978524, 134638032, 201957048, 403914096, 558186841, 1116373682, 1674560523, 2232747364, 3349121046, 4465494728, 5023681569, 6698242092, 8930989456, 10047363138, 13396484184, 20094726276, 26792968368, 40189452552, 80378905104]

約数ペア:

[(1, 80378905104), (2, 40189452552), (3, 26792968368), (4, 20094726276), (6, 13396484184), (8, 10047363138), (9, 8930989456), (12, 6698242092), (16, 5023681569), (18, 4465494728), (24, 3349121046), (36, 2232747364), (48, 1674560523), (72, 1116373682), (144, 558186841), (199, 403914096), (398, 201957048), (597, 134638032), (796, 100978524), (1194, 67319016), (1592, 50489262), (1791, 44879344), (2388, 33659508), (3184, 25244631), (3582, 22439672), (4776, 16829754), (7164, 11219836), (9552, 8414877), (14328, 5609918), (28656, 2804959)]