81410952

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1871}}^1$

素因数の和:1931

約数の個数: 96

約数和(自身を含む): 243285120

約数和(自身を除く): 161874168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 49, 56, 74, 84, 98, 111, 147, 148, 168, 196, 222, 259, 294, 296, 392, 444, 518, 588, 777, 888, 1036, 1176, 1554, 1813, 1871, 2072, 3108, 3626, 3742, 5439, 5613, 6216, 7252, 7484, 10878, 11226, 13097, 14504, 14968, 21756, 22452, 26194, 39291, 43512, 44904, 52388, 69227, 78582, 91679, 104776, 138454, 157164, 183358, 207681, 275037, 276908, 314328, 366716, 415362, 484589, 550074, 553816, 733432, 830724, 969178, 1100148, 1453767, 1661448, 1938356, 2200296, 2907534, 3392123, 3876712, 5815068, 6784246, 10176369, 11630136, 13568492, 20352738, 27136984, 40705476, 81410952]

約数ペア:

[(1, 81410952), (2, 40705476), (3, 27136984), (4, 20352738), (6, 13568492), (7, 11630136), (8, 10176369), (12, 6784246), (14, 5815068), (21, 3876712), (24, 3392123), (28, 2907534), (37, 2200296), (42, 1938356), (49, 1661448), (56, 1453767), (74, 1100148), (84, 969178), (98, 830724), (111, 733432), (147, 553816), (148, 550074), (168, 484589), (196, 415362), (222, 366716), (259, 314328), (294, 276908), (296, 275037), (392, 207681), (444, 183358), (518, 157164), (588, 138454), (777, 104776), (888, 91679), (1036, 78582), (1176, 69227), (1554, 52388), (1813, 44904), (1871, 43512), (2072, 39291), (3108, 26194), (3626, 22452), (3742, 21756), (5439, 14968), (5613, 14504), (6216, 13097), (7252, 11226), (7484, 10878)]