79401384

素因数分解:

$2^3\times 3^4\times {\mathrm{122533}}^1$

素因数の和:122551

約数の個数: 40

約数和(自身を含む): 222399210

約数和(自身を除く): 142997826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 122533, 245066, 367599, 490132, 735198, 980264, 1102797, 1470396, 2205594, 2940792, 3308391, 4411188, 6616782, 8822376, 9925173, 13233564, 19850346, 26467128, 39700692, 79401384]

約数ペア:

[(1, 79401384), (2, 39700692), (3, 26467128), (4, 19850346), (6, 13233564), (8, 9925173), (9, 8822376), (12, 6616782), (18, 4411188), (24, 3308391), (27, 2940792), (36, 2205594), (54, 1470396), (72, 1102797), (81, 980264), (108, 735198), (162, 490132), (216, 367599), (324, 245066), (648, 122533)]