81054036

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{45949}}^1$

素因数の和:45973

約数の個数: 54

約数和(自身を含む): 238342650

約数和(自身を除く): 157288614

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, 45949, 91898, 137847, 183796, 275694, 321643, 413541, 551388, 643286, 827082, 964929, 1286572, 1654164, 1929858, 2251501, 2894787, 3859716, 4503002, 5789574, 6754503, 9006004, 11579148, 13509006, 20263509, 27018012, 40527018, 81054036]

約数ペア:

[(1, 81054036), (2, 40527018), (3, 27018012), (4, 20263509), (6, 13509006), (7, 11579148), (9, 9006004), (12, 6754503), (14, 5789574), (18, 4503002), (21, 3859716), (28, 2894787), (36, 2251501), (42, 1929858), (49, 1654164), (63, 1286572), (84, 964929), (98, 827082), (126, 643286), (147, 551388), (196, 413541), (252, 321643), (294, 275694), (441, 183796), (588, 137847), (882, 91898), (1764, 45949)]