128535624

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{36433}}^1$

素因数の和:36459

約数の個数: 72

約数和(自身を含む): 404963910

約数和(自身を除く): 276428286

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 36433, 72866, 109299, 145732, 218598, 255031, 291464, 327897, 437196, 510062, 655794, 765093, 874392, 1020124, 1311588, 1530186, 1785217, 2040248, 2295279, 2623176, 3060372, 3570434, 4590558, 5355651, 6120744, 7140868, 9181116, 10711302, 14281736, 16066953, 18362232, 21422604, 32133906, 42845208, 64267812, 128535624]

約数ペア:

[(1, 128535624), (2, 64267812), (3, 42845208), (4, 32133906), (6, 21422604), (7, 18362232), (8, 16066953), (9, 14281736), (12, 10711302), (14, 9181116), (18, 7140868), (21, 6120744), (24, 5355651), (28, 4590558), (36, 3570434), (42, 3060372), (49, 2623176), (56, 2295279), (63, 2040248), (72, 1785217), (84, 1530186), (98, 1311588), (126, 1020124), (147, 874392), (168, 765093), (196, 655794), (252, 510062), (294, 437196), (392, 327897), (441, 291464), (504, 255031), (588, 218598), (882, 145732), (1176, 109299), (1764, 72866), (3528, 36433)]