72619128

素因数分解:

$2^3\times 3^2\times {\mathrm{457}}^1\times {\mathrm{2207}}^1$

素因数の和:2676

約数の個数: 48

約数和(自身を含む): 197196480

約数和(自身を除く): 124577352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 457, 914, 1371, 1828, 2207, 2742, 3656, 4113, 4414, 5484, 6621, 8226, 8828, 10968, 13242, 16452, 17656, 19863, 26484, 32904, 39726, 52968, 79452, 158904, 1008599, 2017198, 3025797, 4034396, 6051594, 8068792, 9077391, 12103188, 18154782, 24206376, 36309564, 72619128]

約数ペア:

[(1, 72619128), (2, 36309564), (3, 24206376), (4, 18154782), (6, 12103188), (8, 9077391), (9, 8068792), (12, 6051594), (18, 4034396), (24, 3025797), (36, 2017198), (72, 1008599), (457, 158904), (914, 79452), (1371, 52968), (1828, 39726), (2207, 32904), (2742, 26484), (3656, 19863), (4113, 17656), (4414, 16452), (5484, 13242), (6621, 10968), (8226, 8828)]