64972332

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{599}}^1$

素因数の和:763

約数の個数: 72

約数和(自身を含む): 172972800

約数和(自身を除く): 108000468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 131, 138, 207, 262, 276, 393, 414, 524, 599, 786, 828, 1179, 1198, 1572, 1797, 2358, 2396, 3013, 3594, 4716, 5391, 6026, 7188, 9039, 10782, 12052, 13777, 18078, 21564, 27117, 27554, 36156, 41331, 54234, 55108, 78469, 82662, 108468, 123993, 156938, 165324, 235407, 247986, 313876, 470814, 495972, 706221, 941628, 1412442, 1804787, 2824884, 3609574, 5414361, 7219148, 10828722, 16243083, 21657444, 32486166, 64972332]

約数ペア:

[(1, 64972332), (2, 32486166), (3, 21657444), (4, 16243083), (6, 10828722), (9, 7219148), (12, 5414361), (18, 3609574), (23, 2824884), (36, 1804787), (46, 1412442), (69, 941628), (92, 706221), (131, 495972), (138, 470814), (207, 313876), (262, 247986), (276, 235407), (393, 165324), (414, 156938), (524, 123993), (599, 108468), (786, 82662), (828, 78469), (1179, 55108), (1198, 54234), (1572, 41331), (1797, 36156), (2358, 27554), (2396, 27117), (3013, 21564), (3594, 18078), (4716, 13777), (5391, 12052), (6026, 10782), (7188, 9039)]