64539288

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1230

約数の個数: 128

約数和(自身を含む): 204249600

約数和(自身を除く): 139710312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 27, 33, 36, 44, 46, 54, 66, 69, 72, 88, 92, 99, 108, 132, 138, 184, 198, 207, 216, 253, 264, 276, 297, 396, 414, 506, 552, 594, 621, 759, 792, 828, 1012, 1181, 1188, 1242, 1518, 1656, 2024, 2277, 2362, 2376, 2484, 3036, 3543, 4554, 4724, 4968, 6072, 6831, 7086, 9108, 9448, 10629, 12991, 13662, 14172, 18216, 21258, 25982, 27163, 27324, 28344, 31887, 38973, 42516, 51964, 54326, 54648, 63774, 77946, 81489, 85032, 103928, 108652, 116919, 127548, 155892, 162978, 217304, 233838, 244467, 255096, 298793, 311784, 325956, 350757, 467676, 488934, 597586, 651912, 701514, 733401, 896379, 935352, 977868, 1195172, 1403028, 1466802, 1792758, 1955736, 2390344, 2689137, 2806056, 2933604, 3585516, 5378274, 5867208, 7171032, 8067411, 10756548, 16134822, 21513096, 32269644, 64539288]

約数ペア:

[(1, 64539288), (2, 32269644), (3, 21513096), (4, 16134822), (6, 10756548), (8, 8067411), (9, 7171032), (11, 5867208), (12, 5378274), (18, 3585516), (22, 2933604), (23, 2806056), (24, 2689137), (27, 2390344), (33, 1955736), (36, 1792758), (44, 1466802), (46, 1403028), (54, 1195172), (66, 977868), (69, 935352), (72, 896379), (88, 733401), (92, 701514), (99, 651912), (108, 597586), (132, 488934), (138, 467676), (184, 350757), (198, 325956), (207, 311784), (216, 298793), (253, 255096), (264, 244467), (276, 233838), (297, 217304), (396, 162978), (414, 155892), (506, 127548), (552, 116919), (594, 108652), (621, 103928), (759, 85032), (792, 81489), (828, 77946), (1012, 63774), (1181, 54648), (1188, 54326), (1242, 51964), (1518, 42516), (1656, 38973), (2024, 31887), (2277, 28344), (2362, 27324), (2376, 27163), (2484, 25982), (3036, 21258), (3543, 18216), (4554, 14172), (4724, 13662), (4968, 12991), (6072, 10629), (6831, 9448), (7086, 9108)]