80975088

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^2\times {\mathrm{1063}}^1$

素因数の和:1123

約数の個数: 90

約数和(自身を含む): 237121976

約数和(自身を除く): 156146888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 529, 552, 828, 1058, 1063, 1104, 1587, 1656, 2116, 2126, 3174, 3189, 3312, 4232, 4252, 4761, 6348, 6378, 8464, 8504, 9522, 9567, 12696, 12756, 17008, 19044, 19134, 24449, 25392, 25512, 38088, 38268, 48898, 51024, 73347, 76176, 76536, 97796, 146694, 153072, 195592, 220041, 293388, 391184, 440082, 562327, 586776, 880164, 1124654, 1173552, 1686981, 1760328, 2249308, 3373962, 3520656, 4498616, 5060943, 6747924, 8997232, 10121886, 13495848, 20243772, 26991696, 40487544, 80975088]

約数ペア:

[(1, 80975088), (2, 40487544), (3, 26991696), (4, 20243772), (6, 13495848), (8, 10121886), (9, 8997232), (12, 6747924), (16, 5060943), (18, 4498616), (23, 3520656), (24, 3373962), (36, 2249308), (46, 1760328), (48, 1686981), (69, 1173552), (72, 1124654), (92, 880164), (138, 586776), (144, 562327), (184, 440082), (207, 391184), (276, 293388), (368, 220041), (414, 195592), (529, 153072), (552, 146694), (828, 97796), (1058, 76536), (1063, 76176), (1104, 73347), (1587, 51024), (1656, 48898), (2116, 38268), (2126, 38088), (3174, 25512), (3189, 25392), (3312, 24449), (4232, 19134), (4252, 19044), (4761, 17008), (6348, 12756), (6378, 12696), (8464, 9567), (8504, 9522)]