65515704

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 169344000

約数和(自身を除く): 103828296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 139, 164, 246, 278, 328, 417, 479, 492, 556, 834, 958, 984, 1112, 1437, 1668, 1916, 2874, 3336, 3832, 5699, 5748, 11398, 11496, 17097, 19639, 22796, 34194, 39278, 45592, 58917, 66581, 68388, 78556, 117834, 133162, 136776, 157112, 199743, 235668, 266324, 399486, 471336, 532648, 798972, 1597944, 2729821, 5459642, 8189463, 10919284, 16378926, 21838568, 32757852, 65515704]

約数ペア:

[(1, 65515704), (2, 32757852), (3, 21838568), (4, 16378926), (6, 10919284), (8, 8189463), (12, 5459642), (24, 2729821), (41, 1597944), (82, 798972), (123, 532648), (139, 471336), (164, 399486), (246, 266324), (278, 235668), (328, 199743), (417, 157112), (479, 136776), (492, 133162), (556, 117834), (834, 78556), (958, 68388), (984, 66581), (1112, 58917), (1437, 45592), (1668, 39278), (1916, 34194), (2874, 22796), (3336, 19639), (3832, 17097), (5699, 11496), (5748, 11398)]