66919356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9157}}^1$

素因数の和:9203

約数の個数: 72

約数和(自身を含む): 200010720

約数和(自身を除く): 133091364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 9157, 18314, 27471, 36628, 54942, 64099, 82413, 109884, 128198, 164826, 192297, 256396, 265553, 329652, 384594, 531106, 576891, 769188, 796659, 1062212, 1153782, 1593318, 1858871, 2307564, 2389977, 3186636, 3717742, 4779954, 5576613, 7435484, 9559908, 11153226, 16729839, 22306452, 33459678, 66919356]

約数ペア:

[(1, 66919356), (2, 33459678), (3, 22306452), (4, 16729839), (6, 11153226), (7, 9559908), (9, 7435484), (12, 5576613), (14, 4779954), (18, 3717742), (21, 3186636), (28, 2389977), (29, 2307564), (36, 1858871), (42, 1593318), (58, 1153782), (63, 1062212), (84, 796659), (87, 769188), (116, 576891), (126, 531106), (174, 384594), (203, 329652), (252, 265553), (261, 256396), (348, 192297), (406, 164826), (522, 128198), (609, 109884), (812, 82413), (1044, 64099), (1218, 54942), (1827, 36628), (2436, 27471), (3654, 18314), (7308, 9157)]