72121476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{858589}}^1$

素因数の和:858603

約数の個数: 24

約数和(自身を含む): 192324160

約数和(自身を除く): 120202684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 858589, 1717178, 2575767, 3434356, 5151534, 6010123, 10303068, 12020246, 18030369, 24040492, 36060738, 72121476]

約数ペア:

[(1, 72121476), (2, 36060738), (3, 24040492), (4, 18030369), (6, 12020246), (7, 10303068), (12, 6010123), (14, 5151534), (21, 3434356), (28, 2575767), (42, 1717178), (84, 858589)]