80311896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{159349}}^1$

素因数の和:159368

約数の個数: 48

約数和(自身を含む): 248586000

約数和(自身を除く): 168274104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 159349, 318698, 478047, 637396, 956094, 1115443, 1274792, 1434141, 1912188, 2230886, 2868282, 3346329, 3824376, 4461772, 5736564, 6692658, 8923544, 10038987, 11473128, 13385316, 20077974, 26770632, 40155948, 80311896]

約数ペア:

[(1, 80311896), (2, 40155948), (3, 26770632), (4, 20077974), (6, 13385316), (7, 11473128), (8, 10038987), (9, 8923544), (12, 6692658), (14, 5736564), (18, 4461772), (21, 3824376), (24, 3346329), (28, 2868282), (36, 2230886), (42, 1912188), (56, 1434141), (63, 1274792), (72, 1115443), (84, 956094), (126, 637396), (168, 478047), (252, 318698), (504, 159349)]