68945448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20089}}^1$

素因数の和:20122

約数の個数: 64

約数和(自身を含む): 202507200

約数和(自身を除く): 133561752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 20089, 40178, 60267, 80356, 120534, 160712, 220979, 241068, 261157, 441958, 482136, 522314, 662937, 783471, 883916, 1044628, 1325874, 1566942, 1767832, 2089256, 2651748, 2872727, 3133884, 5303496, 5745454, 6267768, 8618181, 11490908, 17236362, 22981816, 34472724, 68945448]

約数ペア:

[(1, 68945448), (2, 34472724), (3, 22981816), (4, 17236362), (6, 11490908), (8, 8618181), (11, 6267768), (12, 5745454), (13, 5303496), (22, 3133884), (24, 2872727), (26, 2651748), (33, 2089256), (39, 1767832), (44, 1566942), (52, 1325874), (66, 1044628), (78, 883916), (88, 783471), (104, 662937), (132, 522314), (143, 482136), (156, 441958), (264, 261157), (286, 241068), (312, 220979), (429, 160712), (572, 120534), (858, 80356), (1144, 60267), (1716, 40178), (3432, 20089)]