80481744

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{79843}}^1$

素因数の和:79864

約数の個数: 60

約数和(自身を含む): 257417056

約数和(自身を除く): 176935312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 79843, 159686, 239529, 319372, 479058, 558901, 638744, 718587, 958116, 1117802, 1277488, 1437174, 1676703, 1916232, 2235604, 2874348, 3353406, 3832464, 4471208, 5030109, 5748696, 6706812, 8942416, 10060218, 11497392, 13413624, 20120436, 26827248, 40240872, 80481744]

約数ペア:

[(1, 80481744), (2, 40240872), (3, 26827248), (4, 20120436), (6, 13413624), (7, 11497392), (8, 10060218), (9, 8942416), (12, 6706812), (14, 5748696), (16, 5030109), (18, 4471208), (21, 3832464), (24, 3353406), (28, 2874348), (36, 2235604), (42, 1916232), (48, 1676703), (56, 1437174), (63, 1277488), (72, 1117802), (84, 958116), (112, 718587), (126, 638744), (144, 558901), (168, 479058), (252, 319372), (336, 239529), (504, 159686), (1008, 79843)]