68654262

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^4\times {\mathrm{137}}^1$

素因数の和:210

約数の個数: 40

約数和(自身を含む): 146955096

約数和(自身を除く): 78300834

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 137, 274, 289, 411, 578, 822, 867, 1734, 2329, 4658, 4913, 6987, 9826, 13974, 14739, 29478, 39593, 79186, 83521, 118779, 167042, 237558, 250563, 501126, 673081, 1346162, 2019243, 4038486, 11442377, 22884754, 34327131, 68654262]

約数ペア:

[(1, 68654262), (2, 34327131), (3, 22884754), (6, 11442377), (17, 4038486), (34, 2019243), (51, 1346162), (102, 673081), (137, 501126), (274, 250563), (289, 237558), (411, 167042), (578, 118779), (822, 83521), (867, 79186), (1734, 39593), (2329, 29478), (4658, 14739), (4913, 13974), (6987, 9826)]