68151294

素因数分解:

$2^1\times 3^7\times {\mathrm{15581}}^1$

素因数の和:15604

約数の個数: 32

約数和(自身を含む): 153326880

約数和(自身を除く): 85175586

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 15581, 31162, 46743, 93486, 140229, 280458, 420687, 841374, 1262061, 2524122, 3786183, 7572366, 11358549, 22717098, 34075647, 68151294]

約数ペア:

[(1, 68151294), (2, 34075647), (3, 22717098), (6, 11358549), (9, 7572366), (18, 3786183), (27, 2524122), (54, 1262061), (81, 841374), (162, 420687), (243, 280458), (486, 140229), (729, 93486), (1458, 46743), (2187, 31162), (4374, 15581)]