85968288

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{42643}}^1$

素因数の和:42666

約数の個数: 72

約数和(自身を含む): 279403488

約数和(自身を除く): 193435200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 42643, 85286, 127929, 170572, 255858, 298501, 341144, 383787, 511716, 597002, 682288, 767574, 895503, 1023432, 1194004, 1364576, 1535148, 1791006, 2046864, 2388008, 2686509, 3070296, 3582012, 4093728, 4776016, 5373018, 6140592, 7164024, 9552032, 10746036, 12281184, 14328048, 21492072, 28656096, 42984144, 85968288]

約数ペア:

[(1, 85968288), (2, 42984144), (3, 28656096), (4, 21492072), (6, 14328048), (7, 12281184), (8, 10746036), (9, 9552032), (12, 7164024), (14, 6140592), (16, 5373018), (18, 4776016), (21, 4093728), (24, 3582012), (28, 3070296), (32, 2686509), (36, 2388008), (42, 2046864), (48, 1791006), (56, 1535148), (63, 1364576), (72, 1194004), (84, 1023432), (96, 895503), (112, 767574), (126, 682288), (144, 597002), (168, 511716), (224, 383787), (252, 341144), (288, 298501), (336, 255858), (504, 170572), (672, 127929), (1008, 85286), (2016, 42643)]