64237656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2791}}^1$

素因数の和:2944

約数の個数: 64

約数和(自身を含む): 184942080

約数和(自身を除く): 120704424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 137, 168, 274, 411, 548, 822, 959, 1096, 1644, 1918, 2791, 2877, 3288, 3836, 5582, 5754, 7672, 8373, 11164, 11508, 16746, 19537, 22328, 23016, 33492, 39074, 58611, 66984, 78148, 117222, 156296, 234444, 382367, 468888, 764734, 1147101, 1529468, 2294202, 2676569, 3058936, 4588404, 5353138, 8029707, 9176808, 10706276, 16059414, 21412552, 32118828, 64237656]

約数ペア:

[(1, 64237656), (2, 32118828), (3, 21412552), (4, 16059414), (6, 10706276), (7, 9176808), (8, 8029707), (12, 5353138), (14, 4588404), (21, 3058936), (24, 2676569), (28, 2294202), (42, 1529468), (56, 1147101), (84, 764734), (137, 468888), (168, 382367), (274, 234444), (411, 156296), (548, 117222), (822, 78148), (959, 66984), (1096, 58611), (1644, 39074), (1918, 33492), (2791, 23016), (2877, 22328), (3288, 19537), (3836, 16746), (5582, 11508), (5754, 11164), (7672, 8373)]