64372644

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{9461}}^1$

素因数の和:9487

約数の個数: 72

約数和(自身を含む): 192873408

約数和(自身を除く): 128500764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 9461, 18922, 28383, 37844, 56766, 66227, 85149, 113532, 132454, 170298, 198681, 255447, 264908, 340596, 397362, 510894, 596043, 766341, 794724, 1021788, 1192086, 1532682, 1788129, 2299023, 2384172, 3065364, 3576258, 4598046, 5364387, 7152516, 9196092, 10728774, 16093161, 21457548, 32186322, 64372644]

約数ペア:

[(1, 64372644), (2, 32186322), (3, 21457548), (4, 16093161), (6, 10728774), (7, 9196092), (9, 7152516), (12, 5364387), (14, 4598046), (18, 3576258), (21, 3065364), (27, 2384172), (28, 2299023), (36, 1788129), (42, 1532682), (54, 1192086), (63, 1021788), (81, 794724), (84, 766341), (108, 596043), (126, 510894), (162, 397362), (189, 340596), (243, 264908), (252, 255447), (324, 198681), (378, 170298), (486, 132454), (567, 113532), (756, 85149), (972, 66227), (1134, 56766), (1701, 37844), (2268, 28383), (3402, 18922), (6804, 9461)]