87337852

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 179444160

約数和(自身を除く): 92106308

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 229, 257, 371, 458, 514, 742, 916, 1028, 1484, 1603, 1799, 3206, 3598, 6412, 7196, 12137, 13621, 24274, 27242, 48548, 54484, 58853, 84959, 95347, 117706, 169918, 190694, 235412, 339836, 381388, 411971, 823942, 1647884, 3119209, 6238418, 12476836, 21834463, 43668926, 87337852]

約数ペア:

[(1, 87337852), (2, 43668926), (4, 21834463), (7, 12476836), (14, 6238418), (28, 3119209), (53, 1647884), (106, 823942), (212, 411971), (229, 381388), (257, 339836), (371, 235412), (458, 190694), (514, 169918), (742, 117706), (916, 95347), (1028, 84959), (1484, 58853), (1603, 54484), (1799, 48548), (3206, 27242), (3598, 24274), (6412, 13621), (7196, 12137)]