72948438

素因数分解:

$2^1\times 3^4\times {\mathrm{450299}}^1$

素因数の和:450313

約数の個数: 20

約数和(自身を含む): 163458900

約数和(自身を除く): 90510462

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 450299, 900598, 1350897, 2701794, 4052691, 8105382, 12158073, 24316146, 36474219, 72948438]

約数ペア:

[(1, 72948438), (2, 36474219), (3, 24316146), (6, 12158073), (9, 8105382), (18, 4052691), (27, 2701794), (54, 1350897), (81, 900598), (162, 450299)]