71399664

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{3373}}^1$

素因数の和:3404

約数の個数: 120

約数和(自身を含む): 238474320

約数和(自身を除く): 167074656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3373, 3528, 5292, 6746, 7056, 10119, 10584, 13492, 20238, 21168, 23611, 26984, 30357, 40476, 47222, 53968, 60714, 70833, 80952, 91071, 94444, 121428, 141666, 161904, 165277, 182142, 188888, 212499, 242856, 283332, 330554, 364284, 377776, 424998, 485712, 495831, 566664, 637497, 661108, 728568, 849996, 991662, 1133328, 1274994, 1322216, 1457136, 1487493, 1699992, 1983324, 2549988, 2644432, 2974986, 3399984, 3966648, 4462479, 5099976, 5949972, 7933296, 8924958, 10199952, 11899944, 17849916, 23799888, 35699832, 71399664]

約数ペア:

[(1, 71399664), (2, 35699832), (3, 23799888), (4, 17849916), (6, 11899944), (7, 10199952), (8, 8924958), (9, 7933296), (12, 5949972), (14, 5099976), (16, 4462479), (18, 3966648), (21, 3399984), (24, 2974986), (27, 2644432), (28, 2549988), (36, 1983324), (42, 1699992), (48, 1487493), (49, 1457136), (54, 1322216), (56, 1274994), (63, 1133328), (72, 991662), (84, 849996), (98, 728568), (108, 661108), (112, 637497), (126, 566664), (144, 495831), (147, 485712), (168, 424998), (189, 377776), (196, 364284), (216, 330554), (252, 283332), (294, 242856), (336, 212499), (378, 188888), (392, 182142), (432, 165277), (441, 161904), (504, 141666), (588, 121428), (756, 94444), (784, 91071), (882, 80952), (1008, 70833), (1176, 60714), (1323, 53968), (1512, 47222), (1764, 40476), (2352, 30357), (2646, 26984), (3024, 23611), (3373, 21168), (3528, 20238), (5292, 13492), (6746, 10584), (7056, 10119)]