78191106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 183140352

約数和(自身を除く): 104949246

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 127, 137, 214, 254, 274, 321, 381, 411, 642, 749, 762, 822, 889, 959, 1498, 1778, 1918, 2247, 2667, 2877, 4494, 5334, 5754, 13589, 14659, 17399, 27178, 29318, 34798, 40767, 43977, 52197, 81534, 87954, 95123, 102613, 104394, 121793, 190246, 205226, 243586, 285369, 307839, 365379, 570738, 615678, 730758, 1861693, 3723386, 5585079, 11170158, 13031851, 26063702, 39095553, 78191106]

約数ペア:

[(1, 78191106), (2, 39095553), (3, 26063702), (6, 13031851), (7, 11170158), (14, 5585079), (21, 3723386), (42, 1861693), (107, 730758), (127, 615678), (137, 570738), (214, 365379), (254, 307839), (274, 285369), (321, 243586), (381, 205226), (411, 190246), (642, 121793), (749, 104394), (762, 102613), (822, 95123), (889, 87954), (959, 81534), (1498, 52197), (1778, 43977), (1918, 40767), (2247, 34798), (2667, 29318), (2877, 27178), (4494, 17399), (5334, 14659), (5754, 13589)]