90288044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5531}}^1$

素因数の和:5606

約数の個数: 48

約数和(自身を含む): 200745216

約数和(自身を除く): 110457172

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 2332, 4081, 5531, 8162, 11062, 16324, 22124, 38717, 60841, 77434, 121682, 154868, 243364, 293143, 425887, 586286, 851774, 1172572, 1703548, 2052001, 3224573, 4104002, 6449146, 8208004, 12898292, 22572011, 45144022, 90288044]

約数ペア:

[(1, 90288044), (2, 45144022), (4, 22572011), (7, 12898292), (11, 8208004), (14, 6449146), (22, 4104002), (28, 3224573), (44, 2052001), (53, 1703548), (77, 1172572), (106, 851774), (154, 586286), (212, 425887), (308, 293143), (371, 243364), (583, 154868), (742, 121682), (1166, 77434), (1484, 60841), (2332, 38717), (4081, 22124), (5531, 16324), (8162, 11062)]