78259363

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 101606400

約数和(自身を除く): 23347037

約数列:

[1, 7, 13, 23, 91, 139, 161, 269, 299, 973, 1807, 1883, 2093, 3197, 3497, 6187, 12649, 22379, 24479, 37391, 41561, 43309, 80431, 261737, 290927, 486083, 563017, 859993, 3402581, 6019951, 11179909, 78259363]

約数ペア:

[(1, 78259363), (7, 11179909), (13, 6019951), (23, 3402581), (91, 859993), (139, 563017), (161, 486083), (269, 290927), (299, 261737), (973, 80431), (1807, 43309), (1883, 41561), (2093, 37391), (3197, 24479), (3497, 22379), (6187, 12649)]