123671352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{863}}^1$

素因数の和:1732

約数の個数: 64

約数和(自身を含む): 354170880

約数和(自身を除く): 230499528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 853, 863, 1706, 1726, 2559, 2589, 3412, 3452, 5118, 5178, 5971, 6041, 6824, 6904, 10236, 10356, 11942, 12082, 17913, 18123, 20472, 20712, 23884, 24164, 35826, 36246, 47768, 48328, 71652, 72492, 143304, 144984, 736139, 1472278, 2208417, 2944556, 4416834, 5152973, 5889112, 8833668, 10305946, 15458919, 17667336, 20611892, 30917838, 41223784, 61835676, 123671352]

約数ペア:

[(1, 123671352), (2, 61835676), (3, 41223784), (4, 30917838), (6, 20611892), (7, 17667336), (8, 15458919), (12, 10305946), (14, 8833668), (21, 5889112), (24, 5152973), (28, 4416834), (42, 2944556), (56, 2208417), (84, 1472278), (168, 736139), (853, 144984), (863, 143304), (1706, 72492), (1726, 71652), (2559, 48328), (2589, 47768), (3412, 36246), (3452, 35826), (5118, 24164), (5178, 23884), (5971, 20712), (6041, 20472), (6824, 18123), (6904, 17913), (10236, 12082), (10356, 11942)]