80651304

素因数分解:

$2^3\times 3^2\times {\mathrm{1120157}}^1$

素因数の和:1120169

約数の個数: 24

約数和(自身を含む): 218430810

約数和(自身を除く): 137779506

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1120157, 2240314, 3360471, 4480628, 6720942, 8961256, 10081413, 13441884, 20162826, 26883768, 40325652, 80651304]

約数ペア:

[(1, 80651304), (2, 40325652), (3, 26883768), (4, 20162826), (6, 13441884), (8, 10081413), (9, 8961256), (12, 6720942), (18, 4480628), (24, 3360471), (36, 2240314), (72, 1120157)]