88636691

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 117518688

約数和(自身を除く): 28881997

約数列:

[1, 11, 13, 17, 19, 101, 143, 187, 209, 221, 247, 323, 361, 1111, 1313, 1717, 1919, 2431, 2717, 3553, 3971, 4199, 4693, 6137, 14443, 18887, 21109, 22321, 24947, 32623, 36461, 46189, 51623, 67507, 79781, 245531, 274417, 358853, 401071, 424099, 473993, 619837, 877591, 4665089, 5213923, 6818207, 8057881, 88636691]

約数ペア:

[(1, 88636691), (11, 8057881), (13, 6818207), (17, 5213923), (19, 4665089), (101, 877591), (143, 619837), (187, 473993), (209, 424099), (221, 401071), (247, 358853), (323, 274417), (361, 245531), (1111, 79781), (1313, 67507), (1717, 51623), (1919, 46189), (2431, 36461), (2717, 32623), (3553, 24947), (3971, 22321), (4199, 21109), (4693, 18887), (6137, 14443)]