66275244

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{37571}}^1$

素因数の和:37595

約数の個数: 54

約数和(自身を含む): 194885964

約数和(自身を除く): 128610720

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, 37571, 75142, 112713, 150284, 225426, 262997, 338139, 450852, 525994, 676278, 788991, 1051988, 1352556, 1577982, 1840979, 2366973, 3155964, 3681958, 4733946, 5522937, 7363916, 9467892, 11045874, 16568811, 22091748, 33137622, 66275244]

約数ペア:

[(1, 66275244), (2, 33137622), (3, 22091748), (4, 16568811), (6, 11045874), (7, 9467892), (9, 7363916), (12, 5522937), (14, 4733946), (18, 3681958), (21, 3155964), (28, 2366973), (36, 1840979), (42, 1577982), (49, 1352556), (63, 1051988), (84, 788991), (98, 676278), (126, 525994), (147, 450852), (196, 338139), (252, 262997), (294, 225426), (441, 150284), (588, 112713), (882, 75142), (1764, 37571)]