84120848

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2617}}^1$

素因数の和:2680

約数の個数: 60

約数和(自身を含む): 194292252

約数和(自身を除く): 110171404

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 112, 164, 196, 287, 328, 392, 574, 656, 784, 1148, 2009, 2296, 2617, 4018, 4592, 5234, 8036, 10468, 16072, 18319, 20936, 32144, 36638, 41872, 73276, 107297, 128233, 146552, 214594, 256466, 293104, 429188, 512932, 751079, 858376, 1025864, 1502158, 1716752, 2051728, 3004316, 5257553, 6008632, 10515106, 12017264, 21030212, 42060424, 84120848]

約数ペア:

[(1, 84120848), (2, 42060424), (4, 21030212), (7, 12017264), (8, 10515106), (14, 6008632), (16, 5257553), (28, 3004316), (41, 2051728), (49, 1716752), (56, 1502158), (82, 1025864), (98, 858376), (112, 751079), (164, 512932), (196, 429188), (287, 293104), (328, 256466), (392, 214594), (574, 146552), (656, 128233), (784, 107297), (1148, 73276), (2009, 41872), (2296, 36638), (2617, 32144), (4018, 20936), (4592, 18319), (5234, 16072), (8036, 10468)]