81841908

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{76631}}^1$

素因数の和:76727

約数の個数: 24

約数和(自身を含む): 193112640

約数和(自身を除く): 111270732

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 76631, 153262, 229893, 306524, 459786, 919572, 6820159, 13640318, 20460477, 27280636, 40920954, 81841908]

約数ペア:

[(1, 81841908), (2, 40920954), (3, 27280636), (4, 20460477), (6, 13640318), (12, 6820159), (89, 919572), (178, 459786), (267, 306524), (356, 229893), (534, 153262), (1068, 76631)]