77988246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{26153}}^1$

素因数の和:26236

約数の個数: 32

約数和(自身を含む): 180776448

約数和(自身を除く): 102788202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 26153, 52306, 78459, 156918, 183071, 366142, 549213, 1098426, 1856863, 3713726, 5570589, 11141178, 12998041, 25996082, 38994123, 77988246]

約数ペア:

[(1, 77988246), (2, 38994123), (3, 25996082), (6, 12998041), (7, 11141178), (14, 5570589), (21, 3713726), (42, 1856863), (71, 1098426), (142, 549213), (213, 366142), (426, 183071), (497, 156918), (994, 78459), (1491, 52306), (2982, 26153)]