130487868

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{172603}}^1$

素因数の和:172623

約数の個数: 48

約数和(自身を含む): 386632960

約数和(自身を除く): 256145092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 172603, 345206, 517809, 690412, 1035618, 1208221, 1553427, 2071236, 2416442, 3106854, 3624663, 4660281, 4832884, 6213708, 7249326, 9320562, 10873989, 14498652, 18641124, 21747978, 32621967, 43495956, 65243934, 130487868]

約数ペア:

[(1, 130487868), (2, 65243934), (3, 43495956), (4, 32621967), (6, 21747978), (7, 18641124), (9, 14498652), (12, 10873989), (14, 9320562), (18, 7249326), (21, 6213708), (27, 4832884), (28, 4660281), (36, 3624663), (42, 3106854), (54, 2416442), (63, 2071236), (84, 1553427), (108, 1208221), (126, 1035618), (189, 690412), (252, 517809), (378, 345206), (756, 172603)]