84988736

素因数分解:

$2^6\times 7^2\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:728

約数の個数: 84

約数和(自身を含む): 201273156

約数和(自身を除く): 116284420

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 164, 196, 224, 287, 328, 392, 448, 574, 656, 661, 784, 1148, 1312, 1322, 1568, 2009, 2296, 2624, 2644, 3136, 4018, 4592, 4627, 5288, 8036, 9184, 9254, 10576, 16072, 18368, 18508, 21152, 27101, 32144, 32389, 37016, 42304, 54202, 64288, 64778, 74032, 108404, 128576, 129556, 148064, 189707, 216808, 259112, 296128, 379414, 433616, 518224, 758828, 867232, 1036448, 1327949, 1517656, 1734464, 2072896, 2655898, 3035312, 5311796, 6070624, 10623592, 12141248, 21247184, 42494368, 84988736]

約数ペア:

[(1, 84988736), (2, 42494368), (4, 21247184), (7, 12141248), (8, 10623592), (14, 6070624), (16, 5311796), (28, 3035312), (32, 2655898), (41, 2072896), (49, 1734464), (56, 1517656), (64, 1327949), (82, 1036448), (98, 867232), (112, 758828), (164, 518224), (196, 433616), (224, 379414), (287, 296128), (328, 259112), (392, 216808), (448, 189707), (574, 148064), (656, 129556), (661, 128576), (784, 108404), (1148, 74032), (1312, 64778), (1322, 64288), (1568, 54202), (2009, 42304), (2296, 37016), (2624, 32389), (2644, 32144), (3136, 27101), (4018, 21152), (4592, 18508), (4627, 18368), (5288, 16072), (8036, 10576), (9184, 9254)]