72857712

素因数分解:

$2^4\times 3^1\times {\mathrm{1517869}}^1$

素因数の和:1517880

約数の個数: 20

約数和(自身を含む): 188215880

約数和(自身を除く): 115358168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1517869, 3035738, 4553607, 6071476, 9107214, 12142952, 18214428, 24285904, 36428856, 72857712]

約数ペア:

[(1, 72857712), (2, 36428856), (3, 24285904), (4, 18214428), (6, 12142952), (8, 9107214), (12, 6071476), (16, 4553607), (24, 3035738), (48, 1517869)]