39987456336

素因数分解:

$2^4\times 3^2\times {\mathrm{1993}}^1\times {\mathrm{139333}}^1$

素因数の和:141340

約数の個数: 60

約数和(自身を含む): 111966294388

約数和(自身を除く): 71978838052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1993, 3986, 5979, 7972, 11958, 15944, 17937, 23916, 31888, 35874, 47832, 71748, 95664, 139333, 143496, 278666, 286992, 417999, 557332, 835998, 1114664, 1253997, 1671996, 2229328, 2507994, 3343992, 5015988, 6687984, 10031976, 20063952, 277690669, 555381338, 833072007, 1110762676, 1666144014, 2221525352, 2499216021, 3332288028, 4443050704, 4998432042, 6664576056, 9996864084, 13329152112, 19993728168, 39987456336]

約数ペア:

[(1, 39987456336), (2, 19993728168), (3, 13329152112), (4, 9996864084), (6, 6664576056), (8, 4998432042), (9, 4443050704), (12, 3332288028), (16, 2499216021), (18, 2221525352), (24, 1666144014), (36, 1110762676), (48, 833072007), (72, 555381338), (144, 277690669), (1993, 20063952), (3986, 10031976), (5979, 6687984), (7972, 5015988), (11958, 3343992), (15944, 2507994), (17937, 2229328), (23916, 1671996), (31888, 1253997), (35874, 1114664), (47832, 835998), (71748, 557332), (95664, 417999), (139333, 286992), (143496, 278666)]