84417876

素因数分解:

$2^2\times 3^4\times {\mathrm{260549}}^1$

素因数の和:260565

約数の個数: 30

約数和(自身を含む): 220685850

約数和(自身を除く): 136267974

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 260549, 521098, 781647, 1042196, 1563294, 2344941, 3126588, 4689882, 7034823, 9379764, 14069646, 21104469, 28139292, 42208938, 84417876]

約数ペア:

[(1, 84417876), (2, 42208938), (3, 28139292), (4, 21104469), (6, 14069646), (9, 9379764), (12, 7034823), (18, 4689882), (27, 3126588), (36, 2344941), (54, 1563294), (81, 1042196), (108, 781647), (162, 521098), (324, 260549)]