90078396

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{839}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 220147200

約数和(自身を除く): 130068804

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 389, 778, 839, 1167, 1556, 1678, 2334, 2517, 3356, 4668, 5034, 8947, 10068, 17894, 19297, 26841, 35788, 38594, 53682, 57891, 77188, 107364, 115782, 231564, 326371, 652742, 979113, 1305484, 1958226, 3916452, 7506533, 15013066, 22519599, 30026132, 45039198, 90078396]

約数ペア:

[(1, 90078396), (2, 45039198), (3, 30026132), (4, 22519599), (6, 15013066), (12, 7506533), (23, 3916452), (46, 1958226), (69, 1305484), (92, 979113), (138, 652742), (276, 326371), (389, 231564), (778, 115782), (839, 107364), (1167, 77188), (1556, 57891), (1678, 53682), (2334, 38594), (2517, 35788), (3356, 26841), (4668, 19297), (5034, 17894), (8947, 10068)]