90020268

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:784

約数の個数: 96

約数和(自身を含む): 254313920

約数和(自身を除く): 164293652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 97, 108, 117, 156, 194, 234, 291, 351, 388, 468, 582, 661, 702, 873, 1164, 1261, 1322, 1404, 1746, 1983, 2522, 2619, 2644, 3492, 3783, 3966, 5044, 5238, 5949, 7566, 7932, 8593, 10476, 11349, 11898, 15132, 17186, 17847, 22698, 23796, 25779, 34047, 34372, 35694, 45396, 51558, 64117, 68094, 71388, 77337, 103116, 128234, 136188, 154674, 192351, 232011, 256468, 309348, 384702, 464022, 577053, 769404, 833521, 928044, 1154106, 1667042, 1731159, 2308212, 2500563, 3334084, 3462318, 5001126, 6924636, 7501689, 10002252, 15003378, 22505067, 30006756, 45010134, 90020268]

約数ペア:

[(1, 90020268), (2, 45010134), (3, 30006756), (4, 22505067), (6, 15003378), (9, 10002252), (12, 7501689), (13, 6924636), (18, 5001126), (26, 3462318), (27, 3334084), (36, 2500563), (39, 2308212), (52, 1731159), (54, 1667042), (78, 1154106), (97, 928044), (108, 833521), (117, 769404), (156, 577053), (194, 464022), (234, 384702), (291, 309348), (351, 256468), (388, 232011), (468, 192351), (582, 154674), (661, 136188), (702, 128234), (873, 103116), (1164, 77337), (1261, 71388), (1322, 68094), (1404, 64117), (1746, 51558), (1983, 45396), (2522, 35694), (2619, 34372), (2644, 34047), (3492, 25779), (3783, 23796), (3966, 22698), (5044, 17847), (5238, 17186), (5949, 15132), (7566, 11898), (7932, 11349), (8593, 10476)]