79884798

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 195022080

約数和(自身を除く): 115137282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 71, 86, 89, 98, 129, 142, 147, 178, 213, 258, 267, 294, 301, 426, 497, 534, 602, 623, 903, 994, 1246, 1491, 1806, 1869, 2107, 2982, 3053, 3479, 3738, 3827, 4214, 4361, 6106, 6319, 6321, 6958, 7654, 8722, 9159, 10437, 11481, 12638, 12642, 13083, 18318, 18957, 20874, 21371, 22962, 26166, 26789, 37914, 42742, 44233, 53578, 64113, 80367, 88466, 128226, 132699, 149597, 160734, 187523, 265398, 271717, 299194, 309631, 375046, 448791, 543434, 562569, 619262, 815151, 897582, 928893, 1125138, 1630302, 1857786, 1902019, 3804038, 5706057, 11412114, 13314133, 26628266, 39942399, 79884798]

約数ペア:

[(1, 79884798), (2, 39942399), (3, 26628266), (6, 13314133), (7, 11412114), (14, 5706057), (21, 3804038), (42, 1902019), (43, 1857786), (49, 1630302), (71, 1125138), (86, 928893), (89, 897582), (98, 815151), (129, 619262), (142, 562569), (147, 543434), (178, 448791), (213, 375046), (258, 309631), (267, 299194), (294, 271717), (301, 265398), (426, 187523), (497, 160734), (534, 149597), (602, 132699), (623, 128226), (903, 88466), (994, 80367), (1246, 64113), (1491, 53578), (1806, 44233), (1869, 42742), (2107, 37914), (2982, 26789), (3053, 26166), (3479, 22962), (3738, 21371), (3827, 20874), (4214, 18957), (4361, 18318), (6106, 13083), (6319, 12642), (6321, 12638), (6958, 11481), (7654, 10437), (8722, 9159)]