82780656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{246371}}^1$

素因数の和:246389

約数の個数: 40

約数和(自身を含む): 244401024

約数和(自身を除く): 161620368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 246371, 492742, 739113, 985484, 1478226, 1724597, 1970968, 2956452, 3449194, 3941936, 5173791, 5912904, 6898388, 10347582, 11825808, 13796776, 20695164, 27593552, 41390328, 82780656]

約数ペア:

[(1, 82780656), (2, 41390328), (3, 27593552), (4, 20695164), (6, 13796776), (7, 11825808), (8, 10347582), (12, 6898388), (14, 5912904), (16, 5173791), (21, 3941936), (24, 3449194), (28, 2956452), (42, 1970968), (48, 1724597), (56, 1478226), (84, 985484), (112, 739113), (168, 492742), (336, 246371)]