87743194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4099}}^1$

素因数の和:4258

約数の個数: 32

約数和(自身を含む): 165312000

約数和(自身を除く): 77568806

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 973, 1529, 1946, 3058, 4099, 8198, 10703, 21406, 28693, 45089, 57386, 90178, 315623, 569761, 631246, 1139522, 3988327, 6267371, 7976654, 12534742, 43871597, 87743194]

約数ペア:

[(1, 87743194), (2, 43871597), (7, 12534742), (11, 7976654), (14, 6267371), (22, 3988327), (77, 1139522), (139, 631246), (154, 569761), (278, 315623), (973, 90178), (1529, 57386), (1946, 45089), (3058, 28693), (4099, 21406), (8198, 10703)]