81116352

素因数分解:

$2^6\times 3^2\times {\mathrm{140827}}^1$

素因数の和:140845

約数の個数: 42

約数和(自身を含む): 232507028

約数和(自身を除く): 151390676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 140827, 281654, 422481, 563308, 844962, 1126616, 1267443, 1689924, 2253232, 2534886, 3379848, 4506464, 5069772, 6759696, 9012928, 10139544, 13519392, 20279088, 27038784, 40558176, 81116352]

約数ペア:

[(1, 81116352), (2, 40558176), (3, 27038784), (4, 20279088), (6, 13519392), (8, 10139544), (9, 9012928), (12, 6759696), (16, 5069772), (18, 4506464), (24, 3379848), (32, 2534886), (36, 2253232), (48, 1689924), (64, 1267443), (72, 1126616), (96, 844962), (144, 563308), (192, 422481), (288, 281654), (576, 140827)]