74117904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{220589}}^1$

素因数の和:220607

約数の個数: 40

約数和(自身を含む): 218825280

約数和(自身を除く): 144707376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 220589, 441178, 661767, 882356, 1323534, 1544123, 1764712, 2647068, 3088246, 3529424, 4632369, 5294136, 6176492, 9264738, 10588272, 12352984, 18529476, 24705968, 37058952, 74117904]

約数ペア:

[(1, 74117904), (2, 37058952), (3, 24705968), (4, 18529476), (6, 12352984), (7, 10588272), (8, 9264738), (12, 6176492), (14, 5294136), (16, 4632369), (21, 3529424), (24, 3088246), (28, 2647068), (42, 1764712), (48, 1544123), (56, 1323534), (84, 882356), (112, 661767), (168, 441178), (336, 220589)]