64758672

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{40883}}^1$

素因数の和:40908

約数の個数: 60

約数和(自身を含む): 197715024

約数和(自身を除く): 132956352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 40883, 81766, 122649, 163532, 245298, 327064, 367947, 449713, 490596, 654128, 735894, 899426, 981192, 1349139, 1471788, 1798852, 1962384, 2698278, 2943576, 3597704, 4047417, 5396556, 5887152, 7195408, 8094834, 10793112, 16189668, 21586224, 32379336, 64758672]

約数ペア:

[(1, 64758672), (2, 32379336), (3, 21586224), (4, 16189668), (6, 10793112), (8, 8094834), (9, 7195408), (11, 5887152), (12, 5396556), (16, 4047417), (18, 3597704), (22, 2943576), (24, 2698278), (33, 1962384), (36, 1798852), (44, 1471788), (48, 1349139), (66, 981192), (72, 899426), (88, 735894), (99, 654128), (132, 490596), (144, 449713), (176, 367947), (198, 327064), (264, 245298), (396, 163532), (528, 122649), (792, 81766), (1584, 40883)]