71439408

素因数分解:

$2^4\times 3^4\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:496

約数の個数: 100

約数和(自身を含む): 208555600

約数和(自身を除く): 137116192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 199, 216, 277, 324, 398, 432, 554, 597, 648, 796, 831, 1108, 1194, 1296, 1592, 1662, 1791, 2216, 2388, 2493, 3184, 3324, 3582, 4432, 4776, 4986, 5373, 6648, 7164, 7479, 9552, 9972, 10746, 13296, 14328, 14958, 16119, 19944, 21492, 22437, 28656, 29916, 32238, 39888, 42984, 44874, 55123, 59832, 64476, 85968, 89748, 110246, 119664, 128952, 165369, 179496, 220492, 257904, 330738, 358992, 440984, 496107, 661476, 881968, 992214, 1322952, 1488321, 1984428, 2645904, 2976642, 3968856, 4464963, 5953284, 7937712, 8929926, 11906568, 17859852, 23813136, 35719704, 71439408]

約数ペア:

[(1, 71439408), (2, 35719704), (3, 23813136), (4, 17859852), (6, 11906568), (8, 8929926), (9, 7937712), (12, 5953284), (16, 4464963), (18, 3968856), (24, 2976642), (27, 2645904), (36, 1984428), (48, 1488321), (54, 1322952), (72, 992214), (81, 881968), (108, 661476), (144, 496107), (162, 440984), (199, 358992), (216, 330738), (277, 257904), (324, 220492), (398, 179496), (432, 165369), (554, 128952), (597, 119664), (648, 110246), (796, 89748), (831, 85968), (1108, 64476), (1194, 59832), (1296, 55123), (1592, 44874), (1662, 42984), (1791, 39888), (2216, 32238), (2388, 29916), (2493, 28656), (3184, 22437), (3324, 21492), (3582, 19944), (4432, 16119), (4776, 14958), (4986, 14328), (5373, 13296), (6648, 10746), (7164, 9972), (7479, 9552)]