75868611

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 134734320

約数和(自身を除く): 58865709

約数列:

[1, 3, 7, 13, 21, 29, 37, 39, 49, 87, 91, 111, 147, 203, 259, 273, 377, 481, 609, 637, 777, 1073, 1131, 1369, 1421, 1443, 1813, 1911, 2639, 3219, 3367, 4107, 4263, 5439, 7511, 7917, 9583, 10101, 13949, 17797, 18473, 22533, 23569, 28749, 39701, 41847, 52577, 53391, 55419, 67081, 70707, 97643, 119103, 124579, 157731, 201243, 277907, 292929, 373737, 516113, 683501, 833721, 872053, 1548339, 1945349, 2050503, 2616159, 3612791, 5836047, 10838373, 25289537, 75868611]

約数ペア:

[(1, 75868611), (3, 25289537), (7, 10838373), (13, 5836047), (21, 3612791), (29, 2616159), (37, 2050503), (39, 1945349), (49, 1548339), (87, 872053), (91, 833721), (111, 683501), (147, 516113), (203, 373737), (259, 292929), (273, 277907), (377, 201243), (481, 157731), (609, 124579), (637, 119103), (777, 97643), (1073, 70707), (1131, 67081), (1369, 55419), (1421, 53391), (1443, 52577), (1813, 41847), (1911, 39701), (2639, 28749), (3219, 23569), (3367, 22533), (4107, 18473), (4263, 17797), (5439, 13949), (7511, 10101), (7917, 9583)]