74808084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{499}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 194628000

約数和(自身を除く): 119819916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 499, 806, 961, 998, 1209, 1497, 1612, 1922, 1996, 2418, 2883, 2994, 3844, 4836, 5766, 5988, 6487, 11532, 12493, 12974, 15469, 19461, 24986, 25948, 30938, 37479, 38922, 46407, 49972, 61876, 74958, 77844, 92814, 149916, 185628, 201097, 402194, 479539, 603291, 804388, 959078, 1206582, 1438617, 1918156, 2413164, 2877234, 5754468, 6234007, 12468014, 18702021, 24936028, 37404042, 74808084]

約数ペア:

[(1, 74808084), (2, 37404042), (3, 24936028), (4, 18702021), (6, 12468014), (12, 6234007), (13, 5754468), (26, 2877234), (31, 2413164), (39, 1918156), (52, 1438617), (62, 1206582), (78, 959078), (93, 804388), (124, 603291), (156, 479539), (186, 402194), (372, 201097), (403, 185628), (499, 149916), (806, 92814), (961, 77844), (998, 74958), (1209, 61876), (1497, 49972), (1612, 46407), (1922, 38922), (1996, 37479), (2418, 30938), (2883, 25948), (2994, 24986), (3844, 19461), (4836, 15469), (5766, 12974), (5988, 12493), (6487, 11532)]