81171048

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3001}}^1$

素因数の和:3047

約数の個数: 96

約数和(自身を含む): 246404160

約数和(自身を除く): 165233112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 49, 56, 69, 84, 92, 98, 138, 147, 161, 168, 184, 196, 276, 294, 322, 392, 483, 552, 588, 644, 966, 1127, 1176, 1288, 1932, 2254, 3001, 3381, 3864, 4508, 6002, 6762, 9003, 9016, 12004, 13524, 18006, 21007, 24008, 27048, 36012, 42014, 63021, 69023, 72024, 84028, 126042, 138046, 147049, 168056, 207069, 252084, 276092, 294098, 414138, 441147, 483161, 504168, 552184, 588196, 828276, 882294, 966322, 1176392, 1449483, 1656552, 1764588, 1932644, 2898966, 3382127, 3529176, 3865288, 5797932, 6764254, 10146381, 11595864, 13528508, 20292762, 27057016, 40585524, 81171048]

約数ペア:

[(1, 81171048), (2, 40585524), (3, 27057016), (4, 20292762), (6, 13528508), (7, 11595864), (8, 10146381), (12, 6764254), (14, 5797932), (21, 3865288), (23, 3529176), (24, 3382127), (28, 2898966), (42, 1932644), (46, 1764588), (49, 1656552), (56, 1449483), (69, 1176392), (84, 966322), (92, 882294), (98, 828276), (138, 588196), (147, 552184), (161, 504168), (168, 483161), (184, 441147), (196, 414138), (276, 294098), (294, 276092), (322, 252084), (392, 207069), (483, 168056), (552, 147049), (588, 138046), (644, 126042), (966, 84028), (1127, 72024), (1176, 69023), (1288, 63021), (1932, 42014), (2254, 36012), (3001, 27048), (3381, 24008), (3864, 21007), (4508, 18006), (6002, 13524), (6762, 12004), (9003, 9016)]