74712816

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{17891}}^1$

素因数の和:17934

約数の個数: 60

約数和(自身を含む): 216314280

約数和(自身を除く): 141601464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 17891, 35782, 53673, 71564, 107346, 143128, 161019, 214692, 286256, 322038, 429384, 518839, 644076, 858768, 1037678, 1288152, 1556517, 2075356, 2576304, 3113034, 4150712, 4669551, 6226068, 8301424, 9339102, 12452136, 18678204, 24904272, 37356408, 74712816]

約数ペア:

[(1, 74712816), (2, 37356408), (3, 24904272), (4, 18678204), (6, 12452136), (8, 9339102), (9, 8301424), (12, 6226068), (16, 4669551), (18, 4150712), (24, 3113034), (29, 2576304), (36, 2075356), (48, 1556517), (58, 1288152), (72, 1037678), (87, 858768), (116, 644076), (144, 518839), (174, 429384), (232, 322038), (261, 286256), (348, 214692), (464, 161019), (522, 143128), (696, 107346), (1044, 71564), (1392, 53673), (2088, 35782), (4176, 17891)]