78190392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{465419}}^1$

素因数の和:465435

約数の個数: 32

約数和(自身を含む): 223401600

約数和(自身を除く): 145211208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 465419, 930838, 1396257, 1861676, 2792514, 3257933, 3723352, 5585028, 6515866, 9773799, 11170056, 13031732, 19547598, 26063464, 39095196, 78190392]

約数ペア:

[(1, 78190392), (2, 39095196), (3, 26063464), (4, 19547598), (6, 13031732), (7, 11170056), (8, 9773799), (12, 6515866), (14, 5585028), (21, 3723352), (24, 3257933), (28, 2792514), (42, 1861676), (56, 1396257), (84, 930838), (168, 465419)]