77630976

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1032

約数の個数: 120

約数和(自身を含む): 237466944

約数和(自身を除く): 159835968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 512, 544, 576, 612, 768, 816, 991, 1088, 1152, 1224, 1536, 1632, 1982, 2176, 2304, 2448, 2973, 3264, 3964, 4352, 4608, 4896, 5946, 6528, 7928, 8704, 8919, 9792, 11892, 13056, 15856, 16847, 17838, 19584, 23784, 26112, 31712, 33694, 35676, 39168, 47568, 50541, 63424, 67388, 71352, 78336, 95136, 101082, 126848, 134776, 142704, 151623, 190272, 202164, 253696, 269552, 285408, 303246, 380544, 404328, 507392, 539104, 570816, 606492, 761088, 808656, 1078208, 1141632, 1212984, 1522176, 1617312, 2156416, 2283264, 2425968, 3234624, 4312832, 4566528, 4851936, 6469248, 8625664, 9703872, 12938496, 19407744, 25876992, 38815488, 77630976]

約数ペア:

[(1, 77630976), (2, 38815488), (3, 25876992), (4, 19407744), (6, 12938496), (8, 9703872), (9, 8625664), (12, 6469248), (16, 4851936), (17, 4566528), (18, 4312832), (24, 3234624), (32, 2425968), (34, 2283264), (36, 2156416), (48, 1617312), (51, 1522176), (64, 1212984), (68, 1141632), (72, 1078208), (96, 808656), (102, 761088), (128, 606492), (136, 570816), (144, 539104), (153, 507392), (192, 404328), (204, 380544), (256, 303246), (272, 285408), (288, 269552), (306, 253696), (384, 202164), (408, 190272), (512, 151623), (544, 142704), (576, 134776), (612, 126848), (768, 101082), (816, 95136), (991, 78336), (1088, 71352), (1152, 67388), (1224, 63424), (1536, 50541), (1632, 47568), (1982, 39168), (2176, 35676), (2304, 33694), (2448, 31712), (2973, 26112), (3264, 23784), (3964, 19584), (4352, 17838), (4608, 16847), (4896, 15856), (5946, 13056), (6528, 11892), (7928, 9792), (8704, 8919)]