73007028

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{9521}}^1$

素因数の和:9605

約数の個数: 48

約数和(自身を含む): 191963520

約数和(自身を除く): 118956492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 9521, 19042, 28563, 38084, 57126, 85689, 114252, 171378, 257067, 342756, 514134, 675991, 1028268, 1351982, 2027973, 2703964, 4055946, 6083919, 8111892, 12167838, 18251757, 24335676, 36503514, 73007028]

約数ペア:

[(1, 73007028), (2, 36503514), (3, 24335676), (4, 18251757), (6, 12167838), (9, 8111892), (12, 6083919), (18, 4055946), (27, 2703964), (36, 2027973), (54, 1351982), (71, 1028268), (108, 675991), (142, 514134), (213, 342756), (284, 257067), (426, 171378), (639, 114252), (852, 85689), (1278, 57126), (1917, 38084), (2556, 28563), (3834, 19042), (7668, 9521)]