77431662

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:403

約数の個数: 144

約数和(自身を含む): 222797952

約数和(自身を除く): 145366290

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 33, 42, 46, 49, 63, 66, 69, 77, 98, 99, 126, 138, 147, 154, 161, 198, 207, 231, 253, 294, 322, 347, 414, 441, 462, 483, 506, 539, 693, 694, 759, 882, 966, 1041, 1078, 1127, 1386, 1449, 1518, 1617, 1771, 2082, 2254, 2277, 2429, 2898, 3123, 3234, 3381, 3542, 3817, 4554, 4851, 4858, 5313, 6246, 6762, 7287, 7634, 7981, 9702, 10143, 10626, 11451, 12397, 14574, 15939, 15962, 17003, 20286, 21861, 22902, 23943, 24794, 26719, 31878, 34006, 34353, 37191, 43722, 47886, 51009, 53438, 55867, 68706, 71829, 74382, 80157, 87791, 102018, 111573, 111734, 143658, 153027, 160314, 167601, 175582, 187033, 223146, 240471, 263373, 306054, 335202, 374066, 391069, 480942, 502803, 526746, 561099, 614537, 782138, 790119, 1005606, 1122198, 1173207, 1229074, 1580238, 1683297, 1843611, 2346414, 3366594, 3519621, 3687222, 4301759, 5530833, 7039242, 8603518, 11061666, 12905277, 25810554, 38715831, 77431662]

約数ペア:

[(1, 77431662), (2, 38715831), (3, 25810554), (6, 12905277), (7, 11061666), (9, 8603518), (11, 7039242), (14, 5530833), (18, 4301759), (21, 3687222), (22, 3519621), (23, 3366594), (33, 2346414), (42, 1843611), (46, 1683297), (49, 1580238), (63, 1229074), (66, 1173207), (69, 1122198), (77, 1005606), (98, 790119), (99, 782138), (126, 614537), (138, 561099), (147, 526746), (154, 502803), (161, 480942), (198, 391069), (207, 374066), (231, 335202), (253, 306054), (294, 263373), (322, 240471), (347, 223146), (414, 187033), (441, 175582), (462, 167601), (483, 160314), (506, 153027), (539, 143658), (693, 111734), (694, 111573), (759, 102018), (882, 87791), (966, 80157), (1041, 74382), (1078, 71829), (1127, 68706), (1386, 55867), (1449, 53438), (1518, 51009), (1617, 47886), (1771, 43722), (2082, 37191), (2254, 34353), (2277, 34006), (2429, 31878), (2898, 26719), (3123, 24794), (3234, 23943), (3381, 22902), (3542, 21861), (3817, 20286), (4554, 17003), (4851, 15962), (4858, 15939), (5313, 14574), (6246, 12397), (6762, 11451), (7287, 10626), (7634, 10143), (7981, 9702)]