80135256

素因数分解:

$2^3\times 3^1\times {\mathrm{641}}^1\times {\mathrm{5209}}^1$

素因数の和:5859

約数の個数: 32

約数和(自身を含む): 200689200

約数和(自身を除く): 120553944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 641, 1282, 1923, 2564, 3846, 5128, 5209, 7692, 10418, 15384, 15627, 20836, 31254, 41672, 62508, 125016, 3338969, 6677938, 10016907, 13355876, 20033814, 26711752, 40067628, 80135256]

約数ペア:

[(1, 80135256), (2, 40067628), (3, 26711752), (4, 20033814), (6, 13355876), (8, 10016907), (12, 6677938), (24, 3338969), (641, 125016), (1282, 62508), (1923, 41672), (2564, 31254), (3846, 20836), (5128, 15627), (5209, 15384), (7692, 10418)]