64656462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 143990784

約数和(自身を除く): 79334322

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 107, 122, 127, 183, 214, 254, 321, 366, 381, 642, 762, 793, 1391, 1586, 1651, 2379, 2782, 3302, 4173, 4758, 4953, 6527, 7747, 8346, 9906, 13054, 13589, 15494, 19581, 23241, 27178, 39162, 40767, 46482, 81534, 84851, 100711, 169702, 176657, 201422, 254553, 302133, 353314, 509106, 529971, 604266, 828929, 1059942, 1657858, 2486787, 4973574, 10776077, 21552154, 32328231, 64656462]

約数ペア:

[(1, 64656462), (2, 32328231), (3, 21552154), (6, 10776077), (13, 4973574), (26, 2486787), (39, 1657858), (61, 1059942), (78, 828929), (107, 604266), (122, 529971), (127, 509106), (183, 353314), (214, 302133), (254, 254553), (321, 201422), (366, 176657), (381, 169702), (642, 100711), (762, 84851), (793, 81534), (1391, 46482), (1586, 40767), (1651, 39162), (2379, 27178), (2782, 23241), (3302, 19581), (4173, 15494), (4758, 13589), (4953, 13054), (6527, 9906), (7747, 8346)]