127745748

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{2333}}^1$

素因数の和:2375

約数の個数: 90

約数和(自身を含む): 361772334

約数和(自身を除く): 234026586

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 324, 338, 351, 468, 507, 676, 702, 1014, 1053, 1404, 1521, 2028, 2106, 2333, 3042, 4212, 4563, 4666, 6084, 6999, 9126, 9332, 13689, 13998, 18252, 20997, 27378, 27996, 30329, 41994, 54756, 60658, 62991, 83988, 90987, 121316, 125982, 181974, 188973, 251964, 272961, 363948, 377946, 394277, 545922, 755892, 788554, 818883, 1091844, 1182831, 1577108, 1637766, 2365662, 2456649, 3275532, 3548493, 4731324, 4913298, 7096986, 9826596, 10645479, 14193972, 21290958, 31936437, 42581916, 63872874, 127745748]

約数ペア:

[(1, 127745748), (2, 63872874), (3, 42581916), (4, 31936437), (6, 21290958), (9, 14193972), (12, 10645479), (13, 9826596), (18, 7096986), (26, 4913298), (27, 4731324), (36, 3548493), (39, 3275532), (52, 2456649), (54, 2365662), (78, 1637766), (81, 1577108), (108, 1182831), (117, 1091844), (156, 818883), (162, 788554), (169, 755892), (234, 545922), (324, 394277), (338, 377946), (351, 363948), (468, 272961), (507, 251964), (676, 188973), (702, 181974), (1014, 125982), (1053, 121316), (1404, 90987), (1521, 83988), (2028, 62991), (2106, 60658), (2333, 54756), (3042, 41994), (4212, 30329), (4563, 27996), (4666, 27378), (6084, 20997), (6999, 18252), (9126, 13998), (9332, 13689)]