78569904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1187}}^1$

素因数の和:1402

約数の個数: 80

約数和(自身を含む): 233342208

約数和(自身を除く): 154772304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 197, 336, 394, 591, 788, 1182, 1187, 1379, 1576, 2364, 2374, 2758, 3152, 3561, 4137, 4728, 4748, 5516, 7122, 8274, 8309, 9456, 9496, 11032, 14244, 16548, 16618, 18992, 22064, 24927, 28488, 33096, 33236, 49854, 56976, 66192, 66472, 99708, 132944, 199416, 233839, 398832, 467678, 701517, 935356, 1403034, 1636873, 1870712, 2806068, 3273746, 3741424, 4910619, 5612136, 6547492, 9821238, 11224272, 13094984, 19642476, 26189968, 39284952, 78569904]

約数ペア:

[(1, 78569904), (2, 39284952), (3, 26189968), (4, 19642476), (6, 13094984), (7, 11224272), (8, 9821238), (12, 6547492), (14, 5612136), (16, 4910619), (21, 3741424), (24, 3273746), (28, 2806068), (42, 1870712), (48, 1636873), (56, 1403034), (84, 935356), (112, 701517), (168, 467678), (197, 398832), (336, 233839), (394, 199416), (591, 132944), (788, 99708), (1182, 66472), (1187, 66192), (1379, 56976), (1576, 49854), (2364, 33236), (2374, 33096), (2758, 28488), (3152, 24927), (3561, 22064), (4137, 18992), (4728, 16618), (4748, 16548), (5516, 14244), (7122, 11032), (8274, 9496), (8309, 9456)]