40197132

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 106251600

約数和(自身を除く): 66054468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 139, 174, 261, 277, 278, 348, 417, 522, 554, 556, 831, 834, 1044, 1108, 1251, 1662, 1668, 2493, 2502, 3324, 4031, 4986, 5004, 8033, 8062, 9972, 12093, 16066, 16124, 24099, 24186, 32132, 36279, 38503, 48198, 48372, 72297, 72558, 77006, 96396, 115509, 144594, 145116, 154012, 231018, 289188, 346527, 462036, 693054, 1116587, 1386108, 2233174, 3349761, 4466348, 6699522, 10049283, 13399044, 20098566, 40197132]

約数ペア:

[(1, 40197132), (2, 20098566), (3, 13399044), (4, 10049283), (6, 6699522), (9, 4466348), (12, 3349761), (18, 2233174), (29, 1386108), (36, 1116587), (58, 693054), (87, 462036), (116, 346527), (139, 289188), (174, 231018), (261, 154012), (277, 145116), (278, 144594), (348, 115509), (417, 96396), (522, 77006), (554, 72558), (556, 72297), (831, 48372), (834, 48198), (1044, 38503), (1108, 36279), (1251, 32132), (1662, 24186), (1668, 24099), (2493, 16124), (2502, 16066), (3324, 12093), (4031, 9972), (4986, 8062), (5004, 8033)]