72000824

素因数分解:

$2^3\times 7^1\times {\mathrm{461}}^1\times {\mathrm{2789}}^1$

素因数の和:3263

約数の個数: 32

約数和(自身を含む): 154677600

約数和(自身を除く): 82676776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 461, 922, 1844, 2789, 3227, 3688, 5578, 6454, 11156, 12908, 19523, 22312, 25816, 39046, 78092, 156184, 1285729, 2571458, 5142916, 9000103, 10285832, 18000206, 36000412, 72000824]

約数ペア:

[(1, 72000824), (2, 36000412), (4, 18000206), (7, 10285832), (8, 9000103), (14, 5142916), (28, 2571458), (56, 1285729), (461, 156184), (922, 78092), (1844, 39046), (2789, 25816), (3227, 22312), (3688, 19523), (5578, 12908), (6454, 11156)]