81683016

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109789}}^1$

素因数の和:109829

約数の個数: 32

約数和(自身を含む): 210796800

約数和(自身を除く): 129113784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 109789, 219578, 329367, 439156, 658734, 878312, 1317468, 2634936, 3403459, 6806918, 10210377, 13613836, 20420754, 27227672, 40841508, 81683016]

約数ペア:

[(1, 81683016), (2, 40841508), (3, 27227672), (4, 20420754), (6, 13613836), (8, 10210377), (12, 6806918), (24, 3403459), (31, 2634936), (62, 1317468), (93, 878312), (124, 658734), (186, 439156), (248, 329367), (372, 219578), (744, 109789)]