72749616

素因数分解:

$2^4\times 3^1\times {\mathrm{1515617}}^1$

素因数の和:1515628

約数の個数: 20

約数和(自身を含む): 187936632

約数和(自身を除く): 115187016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1515617, 3031234, 4546851, 6062468, 9093702, 12124936, 18187404, 24249872, 36374808, 72749616]

約数ペア:

[(1, 72749616), (2, 36374808), (3, 24249872), (4, 18187404), (6, 12124936), (8, 9093702), (12, 6062468), (16, 4546851), (24, 3031234), (48, 1515617)]