80770469

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 94617600

約数和(自身を除く): 13847131

約数列:

[1, 13, 31, 43, 59, 79, 403, 559, 767, 1027, 1333, 1829, 2449, 2537, 3397, 4661, 17329, 23777, 31837, 32981, 44161, 60593, 78647, 105307, 144491, 200423, 1022411, 1368991, 1878383, 2605499, 6213113, 80770469]

約数ペア:

[(1, 80770469), (13, 6213113), (31, 2605499), (43, 1878383), (59, 1368991), (79, 1022411), (403, 200423), (559, 144491), (767, 105307), (1027, 78647), (1333, 60593), (1829, 44161), (2449, 32981), (2537, 31837), (3397, 23777), (4661, 17329)]