74343864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{809}}^1$

素因数の和:1372

約数の個数: 64

約数和(自身を含む): 213062400

約数和(自身を除く): 138718536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 547, 809, 1094, 1618, 1641, 2188, 2427, 3236, 3282, 3829, 4376, 4854, 5663, 6472, 6564, 7658, 9708, 11326, 11487, 13128, 15316, 16989, 19416, 22652, 22974, 30632, 33978, 45304, 45948, 67956, 91896, 135912, 442523, 885046, 1327569, 1770092, 2655138, 3097661, 3540184, 5310276, 6195322, 9292983, 10620552, 12390644, 18585966, 24781288, 37171932, 74343864]

約数ペア:

[(1, 74343864), (2, 37171932), (3, 24781288), (4, 18585966), (6, 12390644), (7, 10620552), (8, 9292983), (12, 6195322), (14, 5310276), (21, 3540184), (24, 3097661), (28, 2655138), (42, 1770092), (56, 1327569), (84, 885046), (168, 442523), (547, 135912), (809, 91896), (1094, 67956), (1618, 45948), (1641, 45304), (2188, 33978), (2427, 30632), (3236, 22974), (3282, 22652), (3829, 19416), (4376, 16989), (4854, 15316), (5663, 13128), (6472, 11487), (6564, 11326), (7658, 9708)]