81080556

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{37747}}^1$

素因数の和:37933

約数の個数: 24

約数和(自身を含む): 190249920

約数和(自身を除く): 109169364

約数列:

[1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 2148, 37747, 75494, 113241, 150988, 226482, 452964, 6756713, 13513426, 20270139, 27026852, 40540278, 81080556]

約数ペア:

[(1, 81080556), (2, 40540278), (3, 27026852), (4, 20270139), (6, 13513426), (12, 6756713), (179, 452964), (358, 226482), (537, 150988), (716, 113241), (1074, 75494), (2148, 37747)]