64511244

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{36571}}^1$

素因数の和:36595

約数の個数: 54

約数和(自身を含む): 189698964

約数和(自身を除く): 125187720

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 36571, 73142, 109713, 146284, 219426, 255997, 329139, 438852, 511994, 658278, 767991, 1023988, 1316556, 1535982, 1791979, 2303973, 3071964, 3583958, 4607946, 5375937, 7167916, 9215892, 10751874, 16127811, 21503748, 32255622, 64511244]

約数ペア:

[(1, 64511244), (2, 32255622), (3, 21503748), (4, 16127811), (6, 10751874), (7, 9215892), (9, 7167916), (12, 5375937), (14, 4607946), (18, 3583958), (21, 3071964), (28, 2303973), (36, 1791979), (42, 1535982), (49, 1316556), (63, 1023988), (84, 767991), (98, 658278), (126, 511994), (147, 438852), (196, 329139), (252, 255997), (294, 219426), (441, 146284), (588, 109713), (882, 73142), (1764, 36571)]