72127926

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1279}}^1$

素因数の和:1541

約数の個数: 48

約数和(自身を含む): 169128960

約数和(自身を除く): 97001034

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 241, 482, 723, 1279, 1446, 2169, 2558, 3133, 3837, 4338, 6266, 7674, 9399, 11511, 16627, 18798, 23022, 28197, 33254, 49881, 56394, 99762, 149643, 299286, 308239, 616478, 924717, 1849434, 2774151, 4007107, 5548302, 8014214, 12021321, 24042642, 36063963, 72127926]

約数ペア:

[(1, 72127926), (2, 36063963), (3, 24042642), (6, 12021321), (9, 8014214), (13, 5548302), (18, 4007107), (26, 2774151), (39, 1849434), (78, 924717), (117, 616478), (234, 308239), (241, 299286), (482, 149643), (723, 99762), (1279, 56394), (1446, 49881), (2169, 33254), (2558, 28197), (3133, 23022), (3837, 18798), (4338, 16627), (6266, 11511), (7674, 9399)]