87969308

素因数分解:

$2^2\times 7^2\times {\mathrm{479}}^1\times {\mathrm{937}}^1$

素因数の和:1434

約数の個数: 36

約数和(自身を含む): 179645760

約数和(自身を除く): 91676452

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 479, 937, 958, 1874, 1916, 3353, 3748, 6559, 6706, 13118, 13412, 23471, 26236, 45913, 46942, 91826, 93884, 183652, 448823, 897646, 1795292, 3141761, 6283522, 12567044, 21992327, 43984654, 87969308]

約数ペア:

[(1, 87969308), (2, 43984654), (4, 21992327), (7, 12567044), (14, 6283522), (28, 3141761), (49, 1795292), (98, 897646), (196, 448823), (479, 183652), (937, 93884), (958, 91826), (1874, 46942), (1916, 45913), (3353, 26236), (3748, 23471), (6559, 13412), (6706, 13118)]