68710842

素因数分解:

$2^1\times 3^4\times {\mathrm{197}}^1\times {\mathrm{2153}}^1$

素因数の和:2364

約数の個数: 40

約数和(自身を含む): 154816596

約数和(自身を除く): 86105754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 197, 394, 591, 1182, 1773, 2153, 3546, 4306, 5319, 6459, 10638, 12918, 15957, 19377, 31914, 38754, 58131, 116262, 174393, 348786, 424141, 848282, 1272423, 2544846, 3817269, 7634538, 11451807, 22903614, 34355421, 68710842]

約数ペア:

[(1, 68710842), (2, 34355421), (3, 22903614), (6, 11451807), (9, 7634538), (18, 3817269), (27, 2544846), (54, 1272423), (81, 848282), (162, 424141), (197, 348786), (394, 174393), (591, 116262), (1182, 58131), (1773, 38754), (2153, 31914), (3546, 19377), (4306, 15957), (5319, 12918), (6459, 10638)]