80854656

素因数分解:

$2^7\times 3^1\times {\mathrm{239}}^1\times {\mathrm{881}}^1$

素因数の和:1137

約数の個数: 64

約数和(自身を含む): 215913600

約数和(自身を除く): 135058944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 239, 384, 478, 717, 881, 956, 1434, 1762, 1912, 2643, 2868, 3524, 3824, 5286, 5736, 7048, 7648, 10572, 11472, 14096, 15296, 21144, 22944, 28192, 30592, 42288, 45888, 56384, 84576, 91776, 112768, 169152, 210559, 338304, 421118, 631677, 842236, 1263354, 1684472, 2526708, 3368944, 5053416, 6737888, 10106832, 13475776, 20213664, 26951552, 40427328, 80854656]

約数ペア:

[(1, 80854656), (2, 40427328), (3, 26951552), (4, 20213664), (6, 13475776), (8, 10106832), (12, 6737888), (16, 5053416), (24, 3368944), (32, 2526708), (48, 1684472), (64, 1263354), (96, 842236), (128, 631677), (192, 421118), (239, 338304), (384, 210559), (478, 169152), (717, 112768), (881, 91776), (956, 84576), (1434, 56384), (1762, 45888), (1912, 42288), (2643, 30592), (2868, 28192), (3524, 22944), (3824, 21144), (5286, 15296), (5736, 14096), (7048, 11472), (7648, 10572)]