90889746584

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^2\times {\mathrm{3217}}^1$

素因数の和:3637

約数の個数: 96

約数和(自身を含む): 210881203680

約数和(自身を除く): 119991457096

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 197, 364, 394, 728, 788, 1379, 1576, 2561, 2758, 3217, 5122, 5516, 6434, 10244, 11032, 12868, 17927, 20488, 22519, 25736, 35854, 38809, 41821, 45038, 71708, 77618, 83642, 90076, 143416, 155236, 167284, 180152, 271663, 292747, 310472, 334568, 504517, 543326, 585494, 633749, 1009034, 1086652, 1170988, 1267498, 2018068, 2173304, 2341976, 2534996, 3531619, 4036136, 4436243, 5069992, 7063238, 8238737, 8872486, 14126476, 16477474, 17744972, 28252952, 32954948, 35489944, 57671159, 65909896, 115342318, 124848553, 230684636, 249697106, 461369272, 499394212, 873939871, 998788424, 1623031189, 1747879742, 3246062378, 3495759484, 6492124756, 6991518968, 11361218323, 12984249512, 22722436646, 45444873292, 90889746584]

約数ペア:

[(1, 90889746584), (2, 45444873292), (4, 22722436646), (7, 12984249512), (8, 11361218323), (13, 6991518968), (14, 6492124756), (26, 3495759484), (28, 3246062378), (52, 1747879742), (56, 1623031189), (91, 998788424), (104, 873939871), (182, 499394212), (197, 461369272), (364, 249697106), (394, 230684636), (728, 124848553), (788, 115342318), (1379, 65909896), (1576, 57671159), (2561, 35489944), (2758, 32954948), (3217, 28252952), (5122, 17744972), (5516, 16477474), (6434, 14126476), (10244, 8872486), (11032, 8238737), (12868, 7063238), (17927, 5069992), (20488, 4436243), (22519, 4036136), (25736, 3531619), (35854, 2534996), (38809, 2341976), (41821, 2173304), (45038, 2018068), (71708, 1267498), (77618, 1170988), (83642, 1086652), (90076, 1009034), (143416, 633749), (155236, 585494), (167284, 543326), (180152, 504517), (271663, 334568), (292747, 310472)]