71952216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1193}}^1$

素因数の和:1568

約数の個数: 64

約数和(自身を含む): 206323200

約数和(自身を除く): 134370984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 359, 718, 1077, 1193, 1436, 2154, 2386, 2513, 2872, 3579, 4308, 4772, 5026, 7158, 7539, 8351, 8616, 9544, 10052, 14316, 15078, 16702, 20104, 25053, 28632, 30156, 33404, 50106, 60312, 66808, 100212, 200424, 428287, 856574, 1284861, 1713148, 2569722, 2998009, 3426296, 5139444, 5996018, 8994027, 10278888, 11992036, 17988054, 23984072, 35976108, 71952216]

約数ペア:

[(1, 71952216), (2, 35976108), (3, 23984072), (4, 17988054), (6, 11992036), (7, 10278888), (8, 8994027), (12, 5996018), (14, 5139444), (21, 3426296), (24, 2998009), (28, 2569722), (42, 1713148), (56, 1284861), (84, 856574), (168, 428287), (359, 200424), (718, 100212), (1077, 66808), (1193, 60312), (1436, 50106), (2154, 33404), (2386, 30156), (2513, 28632), (2872, 25053), (3579, 20104), (4308, 16702), (4772, 15078), (5026, 14316), (7158, 10052), (7539, 9544), (8351, 8616)]