81109224

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6997}}^1$

素因数の和:7039

約数の個数: 96

約数和(自身を含む): 262005120

約数和(自身を除く): 180895896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1656, 1932, 2898, 3864, 5796, 6997, 11592, 13994, 20991, 27988, 41982, 48979, 55976, 62973, 83964, 97958, 125946, 146937, 160931, 167928, 195916, 251892, 293874, 321862, 391832, 440811, 482793, 503784, 587748, 643724, 881622, 965586, 1126517, 1175496, 1287448, 1448379, 1763244, 1931172, 2253034, 2896758, 3379551, 3526488, 3862344, 4506068, 5793516, 6759102, 9012136, 10138653, 11587032, 13518204, 20277306, 27036408, 40554612, 81109224]

約数ペア:

[(1, 81109224), (2, 40554612), (3, 27036408), (4, 20277306), (6, 13518204), (7, 11587032), (8, 10138653), (9, 9012136), (12, 6759102), (14, 5793516), (18, 4506068), (21, 3862344), (23, 3526488), (24, 3379551), (28, 2896758), (36, 2253034), (42, 1931172), (46, 1763244), (56, 1448379), (63, 1287448), (69, 1175496), (72, 1126517), (84, 965586), (92, 881622), (126, 643724), (138, 587748), (161, 503784), (168, 482793), (184, 440811), (207, 391832), (252, 321862), (276, 293874), (322, 251892), (414, 195916), (483, 167928), (504, 160931), (552, 146937), (644, 125946), (828, 97958), (966, 83964), (1288, 62973), (1449, 55976), (1656, 48979), (1932, 41982), (2898, 27988), (3864, 20991), (5796, 13994), (6997, 11592)]