73904976

素因数分解:

$2^4\times 3^2\times {\mathrm{257}}^1\times {\mathrm{1997}}^1$

素因数の和:2268

約数の個数: 60

約数和(自身を含む): 207740052

約数和(自身を除く): 133835076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 257, 514, 771, 1028, 1542, 1997, 2056, 2313, 3084, 3994, 4112, 4626, 5991, 6168, 7988, 9252, 11982, 12336, 15976, 17973, 18504, 23964, 31952, 35946, 37008, 47928, 71892, 95856, 143784, 287568, 513229, 1026458, 1539687, 2052916, 3079374, 4105832, 4619061, 6158748, 8211664, 9238122, 12317496, 18476244, 24634992, 36952488, 73904976]

約数ペア:

[(1, 73904976), (2, 36952488), (3, 24634992), (4, 18476244), (6, 12317496), (8, 9238122), (9, 8211664), (12, 6158748), (16, 4619061), (18, 4105832), (24, 3079374), (36, 2052916), (48, 1539687), (72, 1026458), (144, 513229), (257, 287568), (514, 143784), (771, 95856), (1028, 71892), (1542, 47928), (1997, 37008), (2056, 35946), (2313, 31952), (3084, 23964), (3994, 18504), (4112, 17973), (4626, 15976), (5991, 12336), (6168, 11982), (7988, 9252)]