123487896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{971}}^1$

素因数の和:1744

約数の個数: 64

約数和(自身を含む): 353652480

約数和(自身を除く): 230164584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 757, 971, 1514, 1942, 2271, 2913, 3028, 3884, 4542, 5299, 5826, 6056, 6797, 7768, 9084, 10598, 11652, 13594, 15897, 18168, 20391, 21196, 23304, 27188, 31794, 40782, 42392, 54376, 63588, 81564, 127176, 163128, 735047, 1470094, 2205141, 2940188, 4410282, 5145329, 5880376, 8820564, 10290658, 15435987, 17641128, 20581316, 30871974, 41162632, 61743948, 123487896]

約数ペア:

[(1, 123487896), (2, 61743948), (3, 41162632), (4, 30871974), (6, 20581316), (7, 17641128), (8, 15435987), (12, 10290658), (14, 8820564), (21, 5880376), (24, 5145329), (28, 4410282), (42, 2940188), (56, 2205141), (84, 1470094), (168, 735047), (757, 163128), (971, 127176), (1514, 81564), (1942, 63588), (2271, 54376), (2913, 42392), (3028, 40782), (3884, 31794), (4542, 27188), (5299, 23304), (5826, 21196), (6056, 20391), (6797, 18168), (7768, 15897), (9084, 13594), (10598, 11652)]