89564292

素因数分解:

$2^2\times 3^4\times {\mathrm{491}}^1\times {\mathrm{563}}^1$

素因数の和:1070

約数の個数: 60

約数和(自身を含む): 235032336

約数和(自身を除く): 145468044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 491, 563, 982, 1126, 1473, 1689, 1964, 2252, 2946, 3378, 4419, 5067, 5892, 6756, 8838, 10134, 13257, 15201, 17676, 20268, 26514, 30402, 39771, 45603, 53028, 60804, 79542, 91206, 159084, 182412, 276433, 552866, 829299, 1105732, 1658598, 2487897, 3317196, 4975794, 7463691, 9951588, 14927382, 22391073, 29854764, 44782146, 89564292]

約数ペア:

[(1, 89564292), (2, 44782146), (3, 29854764), (4, 22391073), (6, 14927382), (9, 9951588), (12, 7463691), (18, 4975794), (27, 3317196), (36, 2487897), (54, 1658598), (81, 1105732), (108, 829299), (162, 552866), (324, 276433), (491, 182412), (563, 159084), (982, 91206), (1126, 79542), (1473, 60804), (1689, 53028), (1964, 45603), (2252, 39771), (2946, 30402), (3378, 26514), (4419, 20268), (5067, 17676), (5892, 15201), (6756, 13257), (8838, 10134)]