99687692

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 200696832

約数和(自身を除く): 101009140

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 67, 71, 124, 134, 142, 169, 268, 284, 338, 403, 676, 806, 871, 923, 1612, 1742, 1846, 2077, 2201, 3484, 3692, 4154, 4402, 4757, 5239, 8308, 8804, 9514, 10478, 11323, 11999, 19028, 20956, 22646, 23998, 27001, 28613, 45292, 47996, 54002, 57226, 61841, 108004, 114452, 123682, 147467, 247364, 294934, 351013, 371969, 589868, 702026, 743938, 803933, 1404052, 1487876, 1607866, 1917071, 3215732, 3834142, 7668284, 24921923, 49843846, 99687692]

約数ペア:

[(1, 99687692), (2, 49843846), (4, 24921923), (13, 7668284), (26, 3834142), (31, 3215732), (52, 1917071), (62, 1607866), (67, 1487876), (71, 1404052), (124, 803933), (134, 743938), (142, 702026), (169, 589868), (268, 371969), (284, 351013), (338, 294934), (403, 247364), (676, 147467), (806, 123682), (871, 114452), (923, 108004), (1612, 61841), (1742, 57226), (1846, 54002), (2077, 47996), (2201, 45292), (3484, 28613), (3692, 27001), (4154, 23998), (4402, 22646), (4757, 20956), (5239, 19028), (8308, 11999), (8804, 11323), (9514, 10478)]