78669444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30211}}^1$

素因数の和:30256

約数の個数: 48

約数和(自身を含む): 216559616

約数和(自身を除く): 137890172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 30211, 60422, 90633, 120844, 181266, 211477, 362532, 422954, 634431, 845908, 936541, 1268862, 1873082, 2537724, 2809623, 3746164, 5619246, 6555787, 11238492, 13111574, 19667361, 26223148, 39334722, 78669444]

約数ペア:

[(1, 78669444), (2, 39334722), (3, 26223148), (4, 19667361), (6, 13111574), (7, 11238492), (12, 6555787), (14, 5619246), (21, 3746164), (28, 2809623), (31, 2537724), (42, 1873082), (62, 1268862), (84, 936541), (93, 845908), (124, 634431), (186, 422954), (217, 362532), (372, 211477), (434, 181266), (651, 120844), (868, 90633), (1302, 60422), (2604, 30211)]