81767616

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{733}}^1$

素因数の和:838

約数の個数: 112

約数和(自身を含む): 250569984

約数和(自身を除く): 168802368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 83, 84, 96, 112, 166, 168, 192, 224, 249, 332, 336, 448, 498, 581, 664, 672, 733, 996, 1162, 1328, 1344, 1466, 1743, 1992, 2199, 2324, 2656, 2932, 3486, 3984, 4398, 4648, 5131, 5312, 5864, 6972, 7968, 8796, 9296, 10262, 11728, 13944, 15393, 15936, 17592, 18592, 20524, 23456, 27888, 30786, 35184, 37184, 41048, 46912, 55776, 60839, 61572, 70368, 82096, 111552, 121678, 123144, 140736, 164192, 182517, 243356, 246288, 328384, 365034, 425873, 486712, 492576, 730068, 851746, 973424, 985152, 1277619, 1460136, 1703492, 1946848, 2555238, 2920272, 3406984, 3893696, 5110476, 5840544, 6813968, 10220952, 11681088, 13627936, 20441904, 27255872, 40883808, 81767616]

約数ペア:

[(1, 81767616), (2, 40883808), (3, 27255872), (4, 20441904), (6, 13627936), (7, 11681088), (8, 10220952), (12, 6813968), (14, 5840544), (16, 5110476), (21, 3893696), (24, 3406984), (28, 2920272), (32, 2555238), (42, 1946848), (48, 1703492), (56, 1460136), (64, 1277619), (83, 985152), (84, 973424), (96, 851746), (112, 730068), (166, 492576), (168, 486712), (192, 425873), (224, 365034), (249, 328384), (332, 246288), (336, 243356), (448, 182517), (498, 164192), (581, 140736), (664, 123144), (672, 121678), (733, 111552), (996, 82096), (1162, 70368), (1328, 61572), (1344, 60839), (1466, 55776), (1743, 46912), (1992, 41048), (2199, 37184), (2324, 35184), (2656, 30786), (2932, 27888), (3486, 23456), (3984, 20524), (4398, 18592), (4648, 17592), (5131, 15936), (5312, 15393), (5864, 13944), (6972, 11728), (7968, 10262), (8796, 9296)]