72589748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10247}}^1$

素因数の和:10292

約数の個数: 48

約数和(自身を含む): 165279744

約数和(自身を除く): 92689996

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 10247, 20494, 40988, 71729, 112717, 143458, 225434, 235681, 286916, 450868, 471362, 789019, 942724, 1578038, 1649767, 2592491, 3156076, 3299534, 5184982, 6599068, 10369964, 18147437, 36294874, 72589748]

約数ペア:

[(1, 72589748), (2, 36294874), (4, 18147437), (7, 10369964), (11, 6599068), (14, 5184982), (22, 3299534), (23, 3156076), (28, 2592491), (44, 1649767), (46, 1578038), (77, 942724), (92, 789019), (154, 471362), (161, 450868), (253, 286916), (308, 235681), (322, 225434), (506, 143458), (644, 112717), (1012, 71729), (1771, 40988), (3542, 20494), (7084, 10247)]