64842888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 188697600

約数和(自身を除く): 123854712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 59, 66, 69, 88, 92, 118, 132, 138, 177, 181, 184, 236, 253, 264, 276, 354, 362, 472, 506, 543, 552, 649, 708, 724, 759, 1012, 1086, 1298, 1357, 1416, 1448, 1518, 1947, 1991, 2024, 2172, 2596, 2714, 3036, 3894, 3982, 4071, 4163, 4344, 5192, 5428, 5973, 6072, 7788, 7964, 8142, 8326, 10679, 10856, 11946, 12489, 14927, 15576, 15928, 16284, 16652, 21358, 23892, 24978, 29854, 32037, 32568, 33304, 42716, 44781, 45793, 47784, 49956, 59708, 64074, 85432, 89562, 91586, 99912, 117469, 119416, 128148, 137379, 179124, 183172, 234938, 245617, 256296, 274758, 352407, 358248, 366344, 469876, 491234, 549516, 704814, 736851, 939752, 982468, 1099032, 1409628, 1473702, 1964936, 2701787, 2819256, 2947404, 5403574, 5894808, 8105361, 10807148, 16210722, 21614296, 32421444, 64842888]

約数ペア:

[(1, 64842888), (2, 32421444), (3, 21614296), (4, 16210722), (6, 10807148), (8, 8105361), (11, 5894808), (12, 5403574), (22, 2947404), (23, 2819256), (24, 2701787), (33, 1964936), (44, 1473702), (46, 1409628), (59, 1099032), (66, 982468), (69, 939752), (88, 736851), (92, 704814), (118, 549516), (132, 491234), (138, 469876), (177, 366344), (181, 358248), (184, 352407), (236, 274758), (253, 256296), (264, 245617), (276, 234938), (354, 183172), (362, 179124), (472, 137379), (506, 128148), (543, 119416), (552, 117469), (649, 99912), (708, 91586), (724, 89562), (759, 85432), (1012, 64074), (1086, 59708), (1298, 49956), (1357, 47784), (1416, 45793), (1448, 44781), (1518, 42716), (1947, 33304), (1991, 32568), (2024, 32037), (2172, 29854), (2596, 24978), (2714, 23892), (3036, 21358), (3894, 16652), (3982, 16284), (4071, 15928), (4163, 15576), (4344, 14927), (5192, 12489), (5428, 11946), (5973, 10856), (6072, 10679), (7788, 8326), (7964, 8142)]