90522728

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 182891520

約数和(自身を除く): 92368792

約数列:

[1, 2, 4, 8, 31, 53, 62, 71, 97, 106, 124, 142, 194, 212, 248, 284, 388, 424, 568, 776, 1643, 2201, 3007, 3286, 3763, 4402, 5141, 6014, 6572, 6887, 7526, 8804, 10282, 12028, 13144, 13774, 15052, 17608, 20564, 24056, 27548, 30104, 41128, 55096, 116653, 159371, 213497, 233306, 318742, 365011, 426994, 466612, 637484, 730022, 853988, 933224, 1274968, 1460044, 1707976, 2920088, 11315341, 22630682, 45261364, 90522728]

約数ペア:

[(1, 90522728), (2, 45261364), (4, 22630682), (8, 11315341), (31, 2920088), (53, 1707976), (62, 1460044), (71, 1274968), (97, 933224), (106, 853988), (124, 730022), (142, 637484), (194, 466612), (212, 426994), (248, 365011), (284, 318742), (388, 233306), (424, 213497), (568, 159371), (776, 116653), (1643, 55096), (2201, 41128), (3007, 30104), (3286, 27548), (3763, 24056), (4402, 20564), (5141, 17608), (6014, 15052), (6572, 13774), (6887, 13144), (7526, 12028), (8804, 10282)]