63440664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{377623}}^1$

素因数の和:377639

約数の個数: 32

約数和(自身を含む): 181259520

約数和(自身を除く): 117818856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 377623, 755246, 1132869, 1510492, 2265738, 2643361, 3020984, 4531476, 5286722, 7930083, 9062952, 10573444, 15860166, 21146888, 31720332, 63440664]

約数ペア:

[(1, 63440664), (2, 31720332), (3, 21146888), (4, 15860166), (6, 10573444), (7, 9062952), (8, 7930083), (12, 5286722), (14, 4531476), (21, 3020984), (24, 2643361), (28, 2265738), (42, 1510492), (56, 1132869), (84, 755246), (168, 377623)]