87960054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2269}}^1$

素因数の和:2365

約数の個数: 64

約数和(自身を含む): 219663360

約数和(自身を除く): 131703306

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 71, 78, 91, 142, 182, 213, 273, 426, 497, 546, 923, 994, 1491, 1846, 2269, 2769, 2982, 4538, 5538, 6461, 6807, 12922, 13614, 15883, 19383, 29497, 31766, 38766, 47649, 58994, 88491, 95298, 161099, 176982, 206479, 322198, 412958, 483297, 619437, 966594, 1127693, 1238874, 2094287, 2255386, 3383079, 4188574, 6282861, 6766158, 12565722, 14660009, 29320018, 43980027, 87960054]

約数ペア:

[(1, 87960054), (2, 43980027), (3, 29320018), (6, 14660009), (7, 12565722), (13, 6766158), (14, 6282861), (21, 4188574), (26, 3383079), (39, 2255386), (42, 2094287), (71, 1238874), (78, 1127693), (91, 966594), (142, 619437), (182, 483297), (213, 412958), (273, 322198), (426, 206479), (497, 176982), (546, 161099), (923, 95298), (994, 88491), (1491, 58994), (1846, 47649), (2269, 38766), (2769, 31766), (2982, 29497), (4538, 19383), (5538, 15883), (6461, 13614), (6807, 12922)]