72747408

素因数分解:

$2^4\times 3^1\times {\mathrm{1515571}}^1$

素因数の和:1515582

約数の個数: 20

約数和(自身を含む): 187930928

約数和(自身を除く): 115183520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1515571, 3031142, 4546713, 6062284, 9093426, 12124568, 18186852, 24249136, 36373704, 72747408]

約数ペア:

[(1, 72747408), (2, 36373704), (3, 24249136), (4, 18186852), (6, 12124568), (8, 9093426), (12, 6062284), (16, 4546713), (24, 3031142), (48, 1515571)]