80738784

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1381}}^1$

素因数の和:1433

約数の個数: 144

約数和(自身を含む): 271645920

約数和(自身を除く): 190907136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 261, 288, 336, 348, 406, 464, 504, 522, 609, 672, 696, 812, 928, 1008, 1044, 1218, 1381, 1392, 1624, 1827, 2016, 2088, 2436, 2762, 2784, 3248, 3654, 4143, 4176, 4872, 5524, 6496, 7308, 8286, 8352, 9667, 9744, 11048, 12429, 14616, 16572, 19334, 19488, 22096, 24858, 29001, 29232, 33144, 38668, 40049, 44192, 49716, 58002, 58464, 66288, 77336, 80098, 87003, 99432, 116004, 120147, 132576, 154672, 160196, 174006, 198864, 232008, 240294, 280343, 309344, 320392, 348012, 360441, 397728, 464016, 480588, 560686, 640784, 696024, 720882, 841029, 928032, 961176, 1121372, 1281568, 1392048, 1441764, 1682058, 1922352, 2242744, 2523087, 2784096, 2883528, 3364116, 3844704, 4485488, 5046174, 5767056, 6728232, 8970976, 10092348, 11534112, 13456464, 20184696, 26912928, 40369392, 80738784]

約数ペア:

[(1, 80738784), (2, 40369392), (3, 26912928), (4, 20184696), (6, 13456464), (7, 11534112), (8, 10092348), (9, 8970976), (12, 6728232), (14, 5767056), (16, 5046174), (18, 4485488), (21, 3844704), (24, 3364116), (28, 2883528), (29, 2784096), (32, 2523087), (36, 2242744), (42, 1922352), (48, 1682058), (56, 1441764), (58, 1392048), (63, 1281568), (72, 1121372), (84, 961176), (87, 928032), (96, 841029), (112, 720882), (116, 696024), (126, 640784), (144, 560686), (168, 480588), (174, 464016), (203, 397728), (224, 360441), (232, 348012), (252, 320392), (261, 309344), (288, 280343), (336, 240294), (348, 232008), (406, 198864), (464, 174006), (504, 160196), (522, 154672), (609, 132576), (672, 120147), (696, 116004), (812, 99432), (928, 87003), (1008, 80098), (1044, 77336), (1218, 66288), (1381, 58464), (1392, 58002), (1624, 49716), (1827, 44192), (2016, 40049), (2088, 38668), (2436, 33144), (2762, 29232), (2784, 29001), (3248, 24858), (3654, 22096), (4143, 19488), (4176, 19334), (4872, 16572), (5524, 14616), (6496, 12429), (7308, 11048), (8286, 9744), (8352, 9667)]