67691688

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{661}}^1$

素因数の和:938

約数の個数: 64

約数和(自身を含む): 180169920

約数和(自身を除く): 112478232

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 251, 408, 502, 661, 753, 1004, 1322, 1506, 1983, 2008, 2644, 3012, 3966, 4267, 5288, 6024, 7932, 8534, 11237, 12801, 15864, 17068, 22474, 25602, 33711, 34136, 44948, 51204, 67422, 89896, 102408, 134844, 165911, 269688, 331822, 497733, 663644, 995466, 1327288, 1990932, 2820487, 3981864, 5640974, 8461461, 11281948, 16922922, 22563896, 33845844, 67691688]

約数ペア:

[(1, 67691688), (2, 33845844), (3, 22563896), (4, 16922922), (6, 11281948), (8, 8461461), (12, 5640974), (17, 3981864), (24, 2820487), (34, 1990932), (51, 1327288), (68, 995466), (102, 663644), (136, 497733), (204, 331822), (251, 269688), (408, 165911), (502, 134844), (661, 102408), (753, 89896), (1004, 67422), (1322, 51204), (1506, 44948), (1983, 34136), (2008, 33711), (2644, 25602), (3012, 22474), (3966, 17068), (4267, 15864), (5288, 12801), (6024, 11237), (7932, 8534)]