72742272

素因数分解:

$2^7\times 3^1\times {\mathrm{189433}}^1$

素因数の和:189450

約数の個数: 32

約数和(自身を含む): 193222680

約数和(自身を除く): 120480408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 189433, 378866, 568299, 757732, 1136598, 1515464, 2273196, 3030928, 4546392, 6061856, 9092784, 12123712, 18185568, 24247424, 36371136, 72742272]

約数ペア:

[(1, 72742272), (2, 36371136), (3, 24247424), (4, 18185568), (6, 12123712), (8, 9092784), (12, 6061856), (16, 4546392), (24, 3030928), (32, 2273196), (48, 1515464), (64, 1136598), (96, 757732), (128, 568299), (192, 378866), (384, 189433)]