64516842

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{941}}^1$

素因数の和:1255

約数の個数: 48

約数和(自身を含む): 151213608

約数和(自身を除く): 86696766

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 293, 586, 879, 941, 1758, 1882, 2637, 2823, 3809, 5274, 5646, 7618, 8469, 11427, 12233, 16938, 22854, 24466, 34281, 36699, 68562, 73398, 110097, 220194, 275713, 551426, 827139, 1654278, 2481417, 3584269, 4962834, 7168538, 10752807, 21505614, 32258421, 64516842]

約数ペア:

[(1, 64516842), (2, 32258421), (3, 21505614), (6, 10752807), (9, 7168538), (13, 4962834), (18, 3584269), (26, 2481417), (39, 1654278), (78, 827139), (117, 551426), (234, 275713), (293, 220194), (586, 110097), (879, 73398), (941, 68562), (1758, 36699), (1882, 34281), (2637, 24466), (2823, 22854), (3809, 16938), (5274, 12233), (5646, 11427), (7618, 8469)]