69276928

素因数分解:

$2^8\times 7^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:667

約数の個数: 72

約数和(自身を含む): 160674752

約数和(自身を除く): 91397824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 256, 268, 448, 469, 536, 577, 896, 938, 1072, 1154, 1792, 1876, 2144, 2308, 3752, 4039, 4288, 4616, 7504, 8078, 8576, 9232, 15008, 16156, 17152, 18464, 30016, 32312, 36928, 38659, 60032, 64624, 73856, 77318, 120064, 129248, 147712, 154636, 258496, 270613, 309272, 516992, 541226, 618544, 1033984, 1082452, 1237088, 2164904, 2474176, 4329808, 4948352, 8659616, 9896704, 17319232, 34638464, 69276928]

約数ペア:

[(1, 69276928), (2, 34638464), (4, 17319232), (7, 9896704), (8, 8659616), (14, 4948352), (16, 4329808), (28, 2474176), (32, 2164904), (56, 1237088), (64, 1082452), (67, 1033984), (112, 618544), (128, 541226), (134, 516992), (224, 309272), (256, 270613), (268, 258496), (448, 154636), (469, 147712), (536, 129248), (577, 120064), (896, 77318), (938, 73856), (1072, 64624), (1154, 60032), (1792, 38659), (1876, 36928), (2144, 32312), (2308, 30016), (3752, 18464), (4039, 17152), (4288, 16156), (4616, 15008), (7504, 9232), (8078, 8576)]