78948136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{9839}}^1$

素因数の和:9921

約数の個数: 32

約数和(自身を含む): 159408000

約数和(自身を除く): 80459864

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 4012, 8024, 9839, 19678, 39356, 78712, 167263, 334526, 580501, 669052, 1161002, 1338104, 2322004, 4644008, 9868517, 19737034, 39474068, 78948136]

約数ペア:

[(1, 78948136), (2, 39474068), (4, 19737034), (8, 9868517), (17, 4644008), (34, 2322004), (59, 1338104), (68, 1161002), (118, 669052), (136, 580501), (236, 334526), (472, 167263), (1003, 78712), (2006, 39356), (4012, 19678), (8024, 9839)]