66907854

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 167076000

約数和(自身を除く): 100168146

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 101, 114, 117, 149, 171, 202, 234, 247, 298, 303, 342, 447, 494, 606, 741, 894, 909, 1313, 1341, 1482, 1818, 1919, 1937, 2223, 2626, 2682, 2831, 3838, 3874, 3939, 4446, 5662, 5757, 5811, 7878, 8493, 11514, 11622, 11817, 15049, 16986, 17271, 17433, 23634, 24947, 25479, 30098, 34542, 34866, 36803, 45147, 49894, 50958, 73606, 74841, 90294, 110409, 135441, 149682, 195637, 220818, 224523, 270882, 285931, 331227, 391274, 449046, 571862, 586911, 662454, 857793, 1173822, 1715586, 1760733, 2573379, 3521466, 3717103, 5146758, 7434206, 11151309, 22302618, 33453927, 66907854]

約数ペア:

[(1, 66907854), (2, 33453927), (3, 22302618), (6, 11151309), (9, 7434206), (13, 5146758), (18, 3717103), (19, 3521466), (26, 2573379), (38, 1760733), (39, 1715586), (57, 1173822), (78, 857793), (101, 662454), (114, 586911), (117, 571862), (149, 449046), (171, 391274), (202, 331227), (234, 285931), (247, 270882), (298, 224523), (303, 220818), (342, 195637), (447, 149682), (494, 135441), (606, 110409), (741, 90294), (894, 74841), (909, 73606), (1313, 50958), (1341, 49894), (1482, 45147), (1818, 36803), (1919, 34866), (1937, 34542), (2223, 30098), (2626, 25479), (2682, 24947), (2831, 23634), (3838, 17433), (3874, 17271), (3939, 16986), (4446, 15049), (5662, 11817), (5757, 11622), (5811, 11514), (7878, 8493)]