76978236

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{72077}}^1$

素因数の和:72173

約数の個数: 24

約数和(自身を含む): 181636560

約数和(自身を除く): 104658324

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 72077, 144154, 216231, 288308, 432462, 864924, 6414853, 12829706, 19244559, 25659412, 38489118, 76978236]

約数ペア:

[(1, 76978236), (2, 38489118), (3, 25659412), (4, 19244559), (6, 12829706), (12, 6414853), (89, 864924), (178, 432462), (267, 288308), (356, 216231), (534, 144154), (1068, 72077)]