83840076

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{20981}}^1$

素因数の和:21031

約数の個数: 48

約数和(自身を含む): 223248480

約数和(自身を除く): 139408404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 20981, 41962, 62943, 83924, 125886, 188829, 251772, 377658, 566487, 755316, 776297, 1132974, 1552594, 2265948, 2328891, 3105188, 4657782, 6986673, 9315564, 13973346, 20960019, 27946692, 41920038, 83840076]

約数ペア:

[(1, 83840076), (2, 41920038), (3, 27946692), (4, 20960019), (6, 13973346), (9, 9315564), (12, 6986673), (18, 4657782), (27, 3105188), (36, 2328891), (37, 2265948), (54, 1552594), (74, 1132974), (108, 776297), (111, 755316), (148, 566487), (222, 377658), (333, 251772), (444, 188829), (666, 125886), (999, 83924), (1332, 62943), (1998, 41962), (3996, 20981)]