87000088

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11681}}^1$

素因数の和:11720

約数の個数: 48

約数和(自身を含む): 199762200

約数和(自身を除く): 112762112

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 11681, 23362, 46724, 81767, 93448, 163534, 221939, 327068, 443878, 572369, 654136, 887756, 1144738, 1553573, 1775512, 2289476, 3107146, 4578952, 6214292, 10875011, 12428584, 21750022, 43500044, 87000088]

約数ペア:

[(1, 87000088), (2, 43500044), (4, 21750022), (7, 12428584), (8, 10875011), (14, 6214292), (19, 4578952), (28, 3107146), (38, 2289476), (49, 1775512), (56, 1553573), (76, 1144738), (98, 887756), (133, 654136), (152, 572369), (196, 443878), (266, 327068), (392, 221939), (532, 163534), (931, 93448), (1064, 81767), (1862, 46724), (3724, 23362), (7448, 11681)]