67722168

素因数分解:

$2^3\times 3^1\times {\mathrm{431}}^1\times {\mathrm{6547}}^1$

素因数の和:6987

約数の個数: 32

約数和(自身を含む): 169724160

約数和(自身を除く): 102001992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 431, 862, 1293, 1724, 2586, 3448, 5172, 6547, 10344, 13094, 19641, 26188, 39282, 52376, 78564, 157128, 2821757, 5643514, 8465271, 11287028, 16930542, 22574056, 33861084, 67722168]

約数ペア:

[(1, 67722168), (2, 33861084), (3, 22574056), (4, 16930542), (6, 11287028), (8, 8465271), (12, 5643514), (24, 2821757), (431, 157128), (862, 78564), (1293, 52376), (1724, 39282), (2586, 26188), (3448, 19641), (5172, 13094), (6547, 10344)]