78689982

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{14087}}^1$

素因数の和:14125

約数の個数: 48

約数和(自身を含む): 192723840

約数和(自身を除く): 114033858

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 14087, 28174, 42261, 84522, 98609, 197218, 267653, 295827, 535306, 591654, 690263, 802959, 1380526, 1605918, 1873571, 2070789, 3747142, 4141578, 5620713, 11241426, 13114997, 26229994, 39344991, 78689982]

約数ペア:

[(1, 78689982), (2, 39344991), (3, 26229994), (6, 13114997), (7, 11241426), (14, 5620713), (19, 4141578), (21, 3747142), (38, 2070789), (42, 1873571), (49, 1605918), (57, 1380526), (98, 802959), (114, 690263), (133, 591654), (147, 535306), (266, 295827), (294, 267653), (399, 197218), (798, 98609), (931, 84522), (1862, 42261), (2793, 28174), (5586, 14087)]