72895968

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1993}}^1$

素因数の和:2136

約数の個数: 72

約数和(自身を含む): 209035008

約数和(自身を除く): 136139040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 1993, 2032, 2286, 3048, 3986, 4064, 4572, 5979, 6096, 7972, 9144, 11958, 12192, 15944, 17937, 18288, 23916, 31888, 35874, 36576, 47832, 63776, 71748, 95664, 143496, 191328, 253111, 286992, 506222, 573984, 759333, 1012444, 1518666, 2024888, 2277999, 3037332, 4049776, 4555998, 6074664, 8099552, 9111996, 12149328, 18223992, 24298656, 36447984, 72895968]

約数ペア:

[(1, 72895968), (2, 36447984), (3, 24298656), (4, 18223992), (6, 12149328), (8, 9111996), (9, 8099552), (12, 6074664), (16, 4555998), (18, 4049776), (24, 3037332), (32, 2277999), (36, 2024888), (48, 1518666), (72, 1012444), (96, 759333), (127, 573984), (144, 506222), (254, 286992), (288, 253111), (381, 191328), (508, 143496), (762, 95664), (1016, 71748), (1143, 63776), (1524, 47832), (1993, 36576), (2032, 35874), (2286, 31888), (3048, 23916), (3986, 18288), (4064, 17937), (4572, 15944), (5979, 12192), (6096, 11958), (7972, 9144)]