85579242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 200309760

約数和(自身を除く): 114730518

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 137, 139, 214, 274, 278, 321, 411, 417, 642, 749, 822, 834, 959, 973, 1498, 1918, 1946, 2247, 2877, 2919, 4494, 5754, 5838, 14659, 14873, 19043, 29318, 29746, 38086, 43977, 44619, 57129, 87954, 89238, 102613, 104111, 114258, 133301, 205226, 208222, 266602, 307839, 312333, 399903, 615678, 624666, 799806, 2037601, 4075202, 6112803, 12225606, 14263207, 28526414, 42789621, 85579242]

約数ペア:

[(1, 85579242), (2, 42789621), (3, 28526414), (6, 14263207), (7, 12225606), (14, 6112803), (21, 4075202), (42, 2037601), (107, 799806), (137, 624666), (139, 615678), (214, 399903), (274, 312333), (278, 307839), (321, 266602), (411, 208222), (417, 205226), (642, 133301), (749, 114258), (822, 104111), (834, 102613), (959, 89238), (973, 87954), (1498, 57129), (1918, 44619), (1946, 43977), (2247, 38086), (2877, 29746), (2919, 29318), (4494, 19043), (5754, 14873), (5838, 14659)]