87432856

素因数分解:

$2^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{3329}}^1$

素因数の和:3416

約数の個数: 48

約数和(自身を含む): 193606200

約数和(自身を除く): 106173344

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 98, 134, 196, 268, 392, 469, 536, 938, 1876, 3283, 3329, 3752, 6566, 6658, 13132, 13316, 23303, 26264, 26632, 46606, 93212, 163121, 186424, 223043, 326242, 446086, 652484, 892172, 1304968, 1561301, 1784344, 3122602, 6245204, 10929107, 12490408, 21858214, 43716428, 87432856]

約数ペア:

[(1, 87432856), (2, 43716428), (4, 21858214), (7, 12490408), (8, 10929107), (14, 6245204), (28, 3122602), (49, 1784344), (56, 1561301), (67, 1304968), (98, 892172), (134, 652484), (196, 446086), (268, 326242), (392, 223043), (469, 186424), (536, 163121), (938, 93212), (1876, 46606), (3283, 26632), (3329, 26264), (3752, 23303), (6566, 13316), (6658, 13132)]