72080664

素因数分解:

$2^3\times 3^1\times {\mathrm{449}}^1\times {\mathrm{6689}}^1$

素因数の和:7147

約数の個数: 32

約数和(自身を含む): 180630000

約数和(自身を除く): 108549336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 449, 898, 1347, 1796, 2694, 3592, 5388, 6689, 10776, 13378, 20067, 26756, 40134, 53512, 80268, 160536, 3003361, 6006722, 9010083, 12013444, 18020166, 24026888, 36040332, 72080664]

約数ペア:

[(1, 72080664), (2, 36040332), (3, 24026888), (4, 18020166), (6, 12013444), (8, 9010083), (12, 6006722), (24, 3003361), (449, 160536), (898, 80268), (1347, 53512), (1796, 40134), (2694, 26756), (3592, 20067), (5388, 13378), (6689, 10776)]