84580804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{883}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 185342976

約数和(自身を除く): 100762172

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 311, 622, 883, 1244, 1766, 2177, 3421, 3532, 4354, 6181, 6842, 8708, 9713, 12362, 13684, 19426, 23947, 24724, 38852, 47894, 67991, 95788, 135982, 271964, 274613, 549226, 1098452, 1922291, 3020743, 3844582, 6041486, 7689164, 12082972, 21145201, 42290402, 84580804]

約数ペア:

[(1, 84580804), (2, 42290402), (4, 21145201), (7, 12082972), (11, 7689164), (14, 6041486), (22, 3844582), (28, 3020743), (44, 1922291), (77, 1098452), (154, 549226), (308, 274613), (311, 271964), (622, 135982), (883, 95788), (1244, 67991), (1766, 47894), (2177, 38852), (3421, 24724), (3532, 23947), (4354, 19426), (6181, 13684), (6842, 12362), (8708, 9713)]