83662984664

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{42821}}^1$

素因数の和:43224

約数の個数: 64

約数和(自身を含む): 181291219200

約数和(自身を除く): 97628234536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 251, 278, 502, 556, 973, 1004, 1112, 1757, 1946, 2008, 3514, 3892, 7028, 7784, 14056, 34889, 42821, 69778, 85642, 139556, 171284, 244223, 279112, 299747, 342568, 488446, 599494, 976892, 1198988, 1953784, 2397976, 5952119, 10748071, 11904238, 21496142, 23808476, 41664833, 42992284, 47616952, 75236497, 83329666, 85984568, 150472994, 166659332, 300945988, 333318664, 601891976, 1493981869, 2987963738, 5975927476, 10457873083, 11951854952, 20915746166, 41831492332, 83662984664]

約数ペア:

[(1, 83662984664), (2, 41831492332), (4, 20915746166), (7, 11951854952), (8, 10457873083), (14, 5975927476), (28, 2987963738), (56, 1493981869), (139, 601891976), (251, 333318664), (278, 300945988), (502, 166659332), (556, 150472994), (973, 85984568), (1004, 83329666), (1112, 75236497), (1757, 47616952), (1946, 42992284), (2008, 41664833), (3514, 23808476), (3892, 21496142), (7028, 11904238), (7784, 10748071), (14056, 5952119), (34889, 2397976), (42821, 1953784), (69778, 1198988), (85642, 976892), (139556, 599494), (171284, 488446), (244223, 342568), (279112, 299747)]