68712168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7717}}^1$

素因数の和:7786

約数の個数: 64

約数和(自身を含む): 200050560

約数和(自身を除く): 131338392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 7717, 8904, 15434, 23151, 30868, 46302, 54019, 61736, 92604, 108038, 162057, 185208, 216076, 324114, 409001, 432152, 648228, 818002, 1227003, 1296456, 1636004, 2454006, 2863007, 3272008, 4908012, 5726014, 8589021, 9816024, 11452028, 17178042, 22904056, 34356084, 68712168]

約数ペア:

[(1, 68712168), (2, 34356084), (3, 22904056), (4, 17178042), (6, 11452028), (7, 9816024), (8, 8589021), (12, 5726014), (14, 4908012), (21, 3272008), (24, 2863007), (28, 2454006), (42, 1636004), (53, 1296456), (56, 1227003), (84, 818002), (106, 648228), (159, 432152), (168, 409001), (212, 324114), (318, 216076), (371, 185208), (424, 162057), (636, 108038), (742, 92604), (1113, 61736), (1272, 54019), (1484, 46302), (2226, 30868), (2968, 23151), (4452, 15434), (7717, 8904)]