68666004

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{547}}^1$

素因数の和:885

約数の個数: 72

約数和(自身を含む): 190296288

約数和(自身を除く): 121630284

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 317, 396, 547, 634, 951, 1094, 1268, 1641, 1902, 2188, 2853, 3282, 3487, 3804, 4923, 5706, 6017, 6564, 6974, 9846, 10461, 11412, 12034, 13948, 18051, 19692, 20922, 24068, 31383, 36102, 41844, 54153, 62766, 72204, 108306, 125532, 173399, 216612, 346798, 520197, 693596, 1040394, 1560591, 1907389, 2080788, 3121182, 3814778, 5722167, 6242364, 7629556, 11444334, 17166501, 22888668, 34333002, 68666004]

約数ペア:

[(1, 68666004), (2, 34333002), (3, 22888668), (4, 17166501), (6, 11444334), (9, 7629556), (11, 6242364), (12, 5722167), (18, 3814778), (22, 3121182), (33, 2080788), (36, 1907389), (44, 1560591), (66, 1040394), (99, 693596), (132, 520197), (198, 346798), (317, 216612), (396, 173399), (547, 125532), (634, 108306), (951, 72204), (1094, 62766), (1268, 54153), (1641, 41844), (1902, 36102), (2188, 31383), (2853, 24068), (3282, 20922), (3487, 19692), (3804, 18051), (4923, 13948), (5706, 12034), (6017, 11412), (6564, 10461), (6974, 9846)]