12800136

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 33825600

約数和(自身を除く): 21025464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 53, 58, 87, 106, 116, 159, 174, 212, 232, 318, 347, 348, 424, 636, 694, 696, 1041, 1272, 1388, 1537, 2082, 2776, 3074, 4164, 4611, 6148, 8328, 9222, 10063, 12296, 18391, 18444, 20126, 30189, 36782, 36888, 40252, 55173, 60378, 73564, 80504, 110346, 120756, 147128, 220692, 241512, 441384, 533339, 1066678, 1600017, 2133356, 3200034, 4266712, 6400068, 12800136]

約数ペア:

[(1, 12800136), (2, 6400068), (3, 4266712), (4, 3200034), (6, 2133356), (8, 1600017), (12, 1066678), (24, 533339), (29, 441384), (53, 241512), (58, 220692), (87, 147128), (106, 120756), (116, 110346), (159, 80504), (174, 73564), (212, 60378), (232, 55173), (318, 40252), (347, 36888), (348, 36782), (424, 30189), (636, 20126), (694, 18444), (696, 18391), (1041, 12296), (1272, 10063), (1388, 9222), (1537, 8328), (2082, 6148), (2776, 4611), (3074, 4164)]