85680288

素因数分解:

$2^5\times 3^3\times {\mathrm{131}}^1\times {\mathrm{757}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 252141120

約数和(自身を除く): 166460832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 131, 144, 216, 262, 288, 393, 432, 524, 757, 786, 864, 1048, 1179, 1514, 1572, 2096, 2271, 2358, 3028, 3144, 3537, 4192, 4542, 4716, 6056, 6288, 6813, 7074, 9084, 9432, 12112, 12576, 13626, 14148, 18168, 18864, 20439, 24224, 27252, 28296, 36336, 37728, 40878, 54504, 56592, 72672, 81756, 99167, 109008, 113184, 163512, 198334, 218016, 297501, 327024, 396668, 595002, 654048, 793336, 892503, 1190004, 1586672, 1785006, 2380008, 2677509, 3173344, 3570012, 4760016, 5355018, 7140024, 9520032, 10710036, 14280048, 21420072, 28560096, 42840144, 85680288]

約数ペア:

[(1, 85680288), (2, 42840144), (3, 28560096), (4, 21420072), (6, 14280048), (8, 10710036), (9, 9520032), (12, 7140024), (16, 5355018), (18, 4760016), (24, 3570012), (27, 3173344), (32, 2677509), (36, 2380008), (48, 1785006), (54, 1586672), (72, 1190004), (96, 892503), (108, 793336), (131, 654048), (144, 595002), (216, 396668), (262, 327024), (288, 297501), (393, 218016), (432, 198334), (524, 163512), (757, 113184), (786, 109008), (864, 99167), (1048, 81756), (1179, 72672), (1514, 56592), (1572, 54504), (2096, 40878), (2271, 37728), (2358, 36336), (3028, 28296), (3144, 27252), (3537, 24224), (4192, 20439), (4542, 18864), (4716, 18168), (6056, 14148), (6288, 13626), (6813, 12576), (7074, 12112), (9084, 9432)]