64493394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 151289856

約数和(自身を除く): 86796462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 113, 127, 214, 226, 254, 321, 339, 381, 642, 678, 749, 762, 791, 889, 1498, 1582, 1778, 2247, 2373, 2667, 4494, 4746, 5334, 12091, 13589, 14351, 24182, 27178, 28702, 36273, 40767, 43053, 72546, 81534, 84637, 86106, 95123, 100457, 169274, 190246, 200914, 253911, 285369, 301371, 507822, 570738, 602742, 1535557, 3071114, 4606671, 9213342, 10748899, 21497798, 32246697, 64493394]

約数ペア:

[(1, 64493394), (2, 32246697), (3, 21497798), (6, 10748899), (7, 9213342), (14, 4606671), (21, 3071114), (42, 1535557), (107, 602742), (113, 570738), (127, 507822), (214, 301371), (226, 285369), (254, 253911), (321, 200914), (339, 190246), (381, 169274), (642, 100457), (678, 95123), (749, 86106), (762, 84637), (791, 81534), (889, 72546), (1498, 43053), (1582, 40767), (1778, 36273), (2247, 28702), (2373, 27178), (2667, 24182), (4494, 14351), (4746, 13589), (5334, 12091)]