64819764

素因数分解:

$2^2\times 3^6\times {\mathrm{22229}}^1$

素因数の和:22251

約数の個数: 42

約数和(自身を含む): 170081730

約数和(自身を除く): 105261966

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 22229, 44458, 66687, 88916, 133374, 200061, 266748, 400122, 600183, 800244, 1200366, 1800549, 2400732, 3601098, 5401647, 7202196, 10803294, 16204941, 21606588, 32409882, 64819764]

約数ペア:

[(1, 64819764), (2, 32409882), (3, 21606588), (4, 16204941), (6, 10803294), (9, 7202196), (12, 5401647), (18, 3601098), (27, 2400732), (36, 1800549), (54, 1200366), (81, 800244), (108, 600183), (162, 400122), (243, 266748), (324, 200061), (486, 133374), (729, 88916), (972, 66687), (1458, 44458), (2916, 22229)]