31778604

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6173}}^1$

素因数の和:6207

約数の個数: 72

約数和(自身を含む): 94388112

約数和(自身を除く): 62609508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 6173, 12346, 18519, 24692, 37038, 55557, 67903, 74076, 80249, 111114, 135806, 160498, 203709, 222228, 240747, 271612, 320996, 407418, 481494, 611127, 722241, 814836, 882739, 962988, 1222254, 1444482, 1765478, 2444508, 2648217, 2888964, 3530956, 5296434, 7944651, 10592868, 15889302, 31778604]

約数ペア:

[(1, 31778604), (2, 15889302), (3, 10592868), (4, 7944651), (6, 5296434), (9, 3530956), (11, 2888964), (12, 2648217), (13, 2444508), (18, 1765478), (22, 1444482), (26, 1222254), (33, 962988), (36, 882739), (39, 814836), (44, 722241), (52, 611127), (66, 481494), (78, 407418), (99, 320996), (117, 271612), (132, 240747), (143, 222228), (156, 203709), (198, 160498), (234, 135806), (286, 111114), (396, 80249), (429, 74076), (468, 67903), (572, 55557), (858, 37038), (1287, 24692), (1716, 18519), (2574, 12346), (5148, 6173)]