72485316

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{64951}}^1$

素因数の和:64992

約数の個数: 36

約数和(自身を含む): 189140224

約数和(自身を除く): 116654908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 64951, 129902, 194853, 259804, 389706, 584559, 779412, 1169118, 2013481, 2338236, 4026962, 6040443, 8053924, 12080886, 18121329, 24161772, 36242658, 72485316]

約数ペア:

[(1, 72485316), (2, 36242658), (3, 24161772), (4, 18121329), (6, 12080886), (9, 8053924), (12, 6040443), (18, 4026962), (31, 2338236), (36, 2013481), (62, 1169118), (93, 779412), (124, 584559), (186, 389706), (279, 259804), (372, 194853), (558, 129902), (1116, 64951)]