66211488

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{32843}}^1$

素因数の和:32866

約数の個数: 72

約数和(自身を含む): 215193888

約数和(自身を除く): 148982400

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, 32843, 65686, 98529, 131372, 197058, 229901, 262744, 295587, 394116, 459802, 525488, 591174, 689703, 788232, 919604, 1050976, 1182348, 1379406, 1576464, 1839208, 2069109, 2364696, 2758812, 3152928, 3678416, 4138218, 4729392, 5517624, 7356832, 8276436, 9458784, 11035248, 16552872, 22070496, 33105744, 66211488]

約数ペア:

[(1, 66211488), (2, 33105744), (3, 22070496), (4, 16552872), (6, 11035248), (7, 9458784), (8, 8276436), (9, 7356832), (12, 5517624), (14, 4729392), (16, 4138218), (18, 3678416), (21, 3152928), (24, 2758812), (28, 2364696), (32, 2069109), (36, 1839208), (42, 1576464), (48, 1379406), (56, 1182348), (63, 1050976), (72, 919604), (84, 788232), (96, 689703), (112, 591174), (126, 525488), (144, 459802), (168, 394116), (224, 295587), (252, 262744), (288, 229901), (336, 197058), (504, 131372), (672, 98529), (1008, 65686), (2016, 32843)]