71449128

素因数分解:

$2^3\times 3^4\times {\mathrm{110261}}^1$

素因数の和:110279

約数の個数: 40

約数和(自身を含む): 200125530

約数和(自身を除く): 128676402

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 110261, 220522, 330783, 441044, 661566, 882088, 992349, 1323132, 1984698, 2646264, 2977047, 3969396, 5954094, 7938792, 8931141, 11908188, 17862282, 23816376, 35724564, 71449128]

約数ペア:

[(1, 71449128), (2, 35724564), (3, 23816376), (4, 17862282), (6, 11908188), (8, 8931141), (9, 7938792), (12, 5954094), (18, 3969396), (24, 2977047), (27, 2646264), (36, 1984698), (54, 1323132), (72, 992349), (81, 882088), (108, 661566), (162, 441044), (216, 330783), (324, 220522), (648, 110261)]