82979078

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 163924992

約数和(自身を除く): 80945914

約数列:

[1, 2, 7, 13, 14, 23, 26, 43, 46, 86, 91, 161, 182, 299, 301, 322, 461, 559, 598, 602, 922, 989, 1118, 1978, 2093, 3227, 3913, 4186, 5993, 6454, 6923, 7826, 10603, 11986, 12857, 13846, 19823, 21206, 25714, 39646, 41951, 74221, 83902, 89999, 137839, 138761, 148442, 179998, 257699, 275678, 277522, 455929, 515398, 911858, 964873, 1803893, 1929746, 3191503, 3607786, 5927077, 6383006, 11854154, 41489539, 82979078]

約数ペア:

[(1, 82979078), (2, 41489539), (7, 11854154), (13, 6383006), (14, 5927077), (23, 3607786), (26, 3191503), (43, 1929746), (46, 1803893), (86, 964873), (91, 911858), (161, 515398), (182, 455929), (299, 277522), (301, 275678), (322, 257699), (461, 179998), (559, 148442), (598, 138761), (602, 137839), (922, 89999), (989, 83902), (1118, 74221), (1978, 41951), (2093, 39646), (3227, 25714), (3913, 21206), (4186, 19823), (5993, 13846), (6454, 12857), (6923, 11986), (7826, 10603)]