80947404

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{44089}}^1$

素因数の和:44119

約数の個数: 48

約数和(自身を含む): 222213600

約数和(自身を除く): 141266196

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 44089, 88178, 132267, 176356, 264534, 396801, 529068, 749513, 793602, 1190403, 1499026, 1587204, 2248539, 2380806, 2998052, 4497078, 4761612, 6745617, 8994156, 13491234, 20236851, 26982468, 40473702, 80947404]

約数ペア:

[(1, 80947404), (2, 40473702), (3, 26982468), (4, 20236851), (6, 13491234), (9, 8994156), (12, 6745617), (17, 4761612), (18, 4497078), (27, 2998052), (34, 2380806), (36, 2248539), (51, 1587204), (54, 1499026), (68, 1190403), (102, 793602), (108, 749513), (153, 529068), (204, 396801), (306, 264534), (459, 176356), (612, 132267), (918, 88178), (1836, 44089)]