81626112

素因数分解:

$2^{10}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:564

約数の個数: 132

約数和(自身を含む): 250036956

約数和(自身を除く): 168410844

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, 521, 544, 576, 612, 768, 816, 1024, 1042, 1088, 1152, 1224, 1536, 1563, 1632, 2084, 2176, 2304, 2448, 3072, 3126, 3264, 4168, 4352, 4608, 4689, 4896, 6252, 6528, 8336, 8704, 8857, 9216, 9378, 9792, 12504, 13056, 16672, 17408, 17714, 18756, 19584, 25008, 26112, 26571, 33344, 35428, 37512, 39168, 50016, 52224, 53142, 66688, 70856, 75024, 78336, 79713, 100032, 106284, 133376, 141712, 150048, 156672, 159426, 200064, 212568, 266752, 283424, 300096, 318852, 400128, 425136, 533504, 566848, 600192, 637704, 800256, 850272, 1133696, 1200384, 1275408, 1600512, 1700544, 2267392, 2400768, 2550816, 3401088, 4534784, 4801536, 5101632, 6802176, 9069568, 10203264, 13604352, 20406528, 27208704, 40813056, 81626112]

約数ペア:

[(1, 81626112), (2, 40813056), (3, 27208704), (4, 20406528), (6, 13604352), (8, 10203264), (9, 9069568), (12, 6802176), (16, 5101632), (17, 4801536), (18, 4534784), (24, 3401088), (32, 2550816), (34, 2400768), (36, 2267392), (48, 1700544), (51, 1600512), (64, 1275408), (68, 1200384), (72, 1133696), (96, 850272), (102, 800256), (128, 637704), (136, 600192), (144, 566848), (153, 533504), (192, 425136), (204, 400128), (256, 318852), (272, 300096), (288, 283424), (306, 266752), (384, 212568), (408, 200064), (512, 159426), (521, 156672), (544, 150048), (576, 141712), (612, 133376), (768, 106284), (816, 100032), (1024, 79713), (1042, 78336), (1088, 75024), (1152, 70856), (1224, 66688), (1536, 53142), (1563, 52224), (1632, 50016), (2084, 39168), (2176, 37512), (2304, 35428), (2448, 33344), (3072, 26571), (3126, 26112), (3264, 25008), (4168, 19584), (4352, 18756), (4608, 17714), (4689, 17408), (4896, 16672), (6252, 13056), (6528, 12504), (8336, 9792), (8704, 9378), (8857, 9216)]