83981256

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:806

約数の個数: 64

約数和(自身を含む): 216328320

約数和(自身を除く): 132347064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 103, 106, 159, 206, 212, 309, 318, 412, 424, 618, 636, 641, 824, 1236, 1272, 1282, 1923, 2472, 2564, 3846, 5128, 5459, 7692, 10918, 15384, 16377, 21836, 32754, 33973, 43672, 65508, 66023, 67946, 101919, 131016, 132046, 135892, 198069, 203838, 264092, 271784, 396138, 407676, 528184, 792276, 815352, 1584552, 3499219, 6998438, 10497657, 13996876, 20995314, 27993752, 41990628, 83981256]

約数ペア:

[(1, 83981256), (2, 41990628), (3, 27993752), (4, 20995314), (6, 13996876), (8, 10497657), (12, 6998438), (24, 3499219), (53, 1584552), (103, 815352), (106, 792276), (159, 528184), (206, 407676), (212, 396138), (309, 271784), (318, 264092), (412, 203838), (424, 198069), (618, 135892), (636, 132046), (641, 131016), (824, 101919), (1236, 67946), (1272, 66023), (1282, 65508), (1923, 43672), (2472, 33973), (2564, 32754), (3846, 21836), (5128, 16377), (5459, 15384), (7692, 10918)]