81202394

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2579}}^1$

素因数の和:2774

約数の個数: 32

約数和(自身を含む): 150837120

約数和(自身を除く): 69634726

約数列:

[1, 2, 7, 13, 14, 26, 91, 173, 182, 346, 1211, 2249, 2422, 2579, 4498, 5158, 15743, 18053, 31486, 33527, 36106, 67054, 234689, 446167, 469378, 892334, 3123169, 5800171, 6246338, 11600342, 40601197, 81202394]

約数ペア:

[(1, 81202394), (2, 40601197), (7, 11600342), (13, 6246338), (14, 5800171), (26, 3123169), (91, 892334), (173, 469378), (182, 446167), (346, 234689), (1211, 67054), (2249, 36106), (2422, 33527), (2579, 31486), (4498, 18053), (5158, 15743)]