15562872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{1279}}^1$

素因数の和:1317

約数の個数: 72

約数和(自身を含む): 45676800

約数和(自身を除く): 30113928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1279, 1352, 1521, 2028, 2558, 3042, 3837, 4056, 5116, 6084, 7674, 10232, 11511, 12168, 15348, 16627, 23022, 30696, 33254, 46044, 49881, 66508, 92088, 99762, 133016, 149643, 199524, 216151, 299286, 399048, 432302, 598572, 648453, 864604, 1197144, 1296906, 1729208, 1945359, 2593812, 3890718, 5187624, 7781436, 15562872]

約数ペア:

[(1, 15562872), (2, 7781436), (3, 5187624), (4, 3890718), (6, 2593812), (8, 1945359), (9, 1729208), (12, 1296906), (13, 1197144), (18, 864604), (24, 648453), (26, 598572), (36, 432302), (39, 399048), (52, 299286), (72, 216151), (78, 199524), (104, 149643), (117, 133016), (156, 99762), (169, 92088), (234, 66508), (312, 49881), (338, 46044), (468, 33254), (507, 30696), (676, 23022), (936, 16627), (1014, 15348), (1279, 12168), (1352, 11511), (1521, 10232), (2028, 7674), (2558, 6084), (3042, 5116), (3837, 4056)]