84181768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{12109}}^1$

素因数の和:12205

約数の個数: 32

約数和(自身を含む): 174384000

約数和(自身を除く): 90202232

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 6952, 12109, 24218, 48436, 96872, 133199, 266398, 532796, 956611, 1065592, 1913222, 3826444, 7652888, 10522721, 21045442, 42090884, 84181768]

約数ペア:

[(1, 84181768), (2, 42090884), (4, 21045442), (8, 10522721), (11, 7652888), (22, 3826444), (44, 1913222), (79, 1065592), (88, 956611), (158, 532796), (316, 266398), (632, 133199), (869, 96872), (1738, 48436), (3476, 24218), (6952, 12109)]