64475964

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{36551}}^1$

素因数の和:36575

約数の個数: 54

約数和(自身を含む): 189595224

約数和(自身を除く): 125119260

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, 36551, 73102, 109653, 146204, 219306, 255857, 328959, 438612, 511714, 657918, 767571, 1023428, 1315836, 1535142, 1790999, 2302713, 3070284, 3581998, 4605426, 5372997, 7163996, 9210852, 10745994, 16118991, 21491988, 32237982, 64475964]

約数ペア:

[(1, 64475964), (2, 32237982), (3, 21491988), (4, 16118991), (6, 10745994), (7, 9210852), (9, 7163996), (12, 5372997), (14, 4605426), (18, 3581998), (21, 3070284), (28, 2302713), (36, 1790999), (42, 1535142), (49, 1315836), (63, 1023428), (84, 767571), (98, 657918), (126, 511714), (147, 438612), (196, 328959), (252, 255857), (294, 219306), (441, 146204), (588, 109653), (882, 73102), (1764, 36551)]