72687524

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{503}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 157264128

約数和(自身を除く): 84576604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 397, 503, 794, 1006, 1588, 2012, 2779, 3521, 5161, 5558, 6539, 7042, 10322, 11116, 13078, 14084, 20644, 26156, 36127, 45773, 72254, 91546, 144508, 183092, 199691, 399382, 798764, 1397837, 2595983, 2795674, 5191966, 5591348, 10383932, 18171881, 36343762, 72687524]

約数ペア:

[(1, 72687524), (2, 36343762), (4, 18171881), (7, 10383932), (13, 5591348), (14, 5191966), (26, 2795674), (28, 2595983), (52, 1397837), (91, 798764), (182, 399382), (364, 199691), (397, 183092), (503, 144508), (794, 91546), (1006, 72254), (1588, 45773), (2012, 36127), (2779, 26156), (3521, 20644), (5161, 14084), (5558, 13078), (6539, 11116), (7042, 10322)]