80404068

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{61471}}^1$

素因数の和:61587

約数の個数: 24

約数和(自身を含む): 189333760

約数和(自身を除く): 108929692

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 61471, 122942, 184413, 245884, 368826, 737652, 6700339, 13400678, 20101017, 26801356, 40202034, 80404068]

約数ペア:

[(1, 80404068), (2, 40202034), (3, 26801356), (4, 20101017), (6, 13400678), (12, 6700339), (109, 737652), (218, 368826), (327, 245884), (436, 184413), (654, 122942), (1308, 61471)]