77271168

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1$

素因数の和:726

約数の個数: 128

約数和(自身を含む): 230993280

約数和(自身を除く): 153722112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 156, 184, 192, 208, 276, 299, 312, 368, 384, 416, 552, 598, 624, 673, 736, 832, 897, 1104, 1196, 1248, 1346, 1472, 1664, 1794, 2019, 2208, 2392, 2496, 2692, 2944, 3588, 4038, 4416, 4784, 4992, 5384, 7176, 8076, 8749, 8832, 9568, 10768, 14352, 15479, 16152, 17498, 19136, 21536, 26247, 28704, 30958, 32304, 34996, 38272, 43072, 46437, 52494, 57408, 61916, 64608, 69992, 86144, 92874, 104988, 114816, 123832, 129216, 139984, 185748, 201227, 209976, 247664, 258432, 279968, 371496, 402454, 419952, 495328, 559936, 603681, 742992, 804908, 839904, 990656, 1119872, 1207362, 1485984, 1609816, 1679808, 1981312, 2414724, 2971968, 3219632, 3359616, 4829448, 5943936, 6439264, 9658896, 12878528, 19317792, 25757056, 38635584, 77271168]

約数ペア:

[(1, 77271168), (2, 38635584), (3, 25757056), (4, 19317792), (6, 12878528), (8, 9658896), (12, 6439264), (13, 5943936), (16, 4829448), (23, 3359616), (24, 3219632), (26, 2971968), (32, 2414724), (39, 1981312), (46, 1679808), (48, 1609816), (52, 1485984), (64, 1207362), (69, 1119872), (78, 990656), (92, 839904), (96, 804908), (104, 742992), (128, 603681), (138, 559936), (156, 495328), (184, 419952), (192, 402454), (208, 371496), (276, 279968), (299, 258432), (312, 247664), (368, 209976), (384, 201227), (416, 185748), (552, 139984), (598, 129216), (624, 123832), (673, 114816), (736, 104988), (832, 92874), (897, 86144), (1104, 69992), (1196, 64608), (1248, 61916), (1346, 57408), (1472, 52494), (1664, 46437), (1794, 43072), (2019, 38272), (2208, 34996), (2392, 32304), (2496, 30958), (2692, 28704), (2944, 26247), (3588, 21536), (4038, 19136), (4416, 17498), (4784, 16152), (4992, 15479), (5384, 14352), (7176, 10768), (8076, 9568), (8749, 8832)]