80848128

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^2\times {\mathrm{199}}^1$

素因数の和:264

約数の個数: 108

約数和(自身を含む): 226066400

約数和(自身を除く): 145218272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 199, 256, 276, 368, 384, 398, 529, 552, 597, 736, 768, 796, 1058, 1104, 1194, 1472, 1587, 1592, 2116, 2208, 2388, 2944, 3174, 3184, 4232, 4416, 4577, 4776, 5888, 6348, 6368, 8464, 8832, 9154, 9552, 12696, 12736, 13731, 16928, 17664, 18308, 19104, 25392, 25472, 27462, 33856, 36616, 38208, 50784, 50944, 54924, 67712, 73232, 76416, 101568, 105271, 109848, 135424, 146464, 152832, 203136, 210542, 219696, 292928, 315813, 406272, 421084, 439392, 585856, 631626, 842168, 878784, 1171712, 1263252, 1684336, 1757568, 2526504, 3368672, 3515136, 5053008, 6737344, 10106016, 13474688, 20212032, 26949376, 40424064, 80848128]

約数ペア:

[(1, 80848128), (2, 40424064), (3, 26949376), (4, 20212032), (6, 13474688), (8, 10106016), (12, 6737344), (16, 5053008), (23, 3515136), (24, 3368672), (32, 2526504), (46, 1757568), (48, 1684336), (64, 1263252), (69, 1171712), (92, 878784), (96, 842168), (128, 631626), (138, 585856), (184, 439392), (192, 421084), (199, 406272), (256, 315813), (276, 292928), (368, 219696), (384, 210542), (398, 203136), (529, 152832), (552, 146464), (597, 135424), (736, 109848), (768, 105271), (796, 101568), (1058, 76416), (1104, 73232), (1194, 67712), (1472, 54924), (1587, 50944), (1592, 50784), (2116, 38208), (2208, 36616), (2388, 33856), (2944, 27462), (3174, 25472), (3184, 25392), (4232, 19104), (4416, 18308), (4577, 17664), (4776, 16928), (5888, 13731), (6348, 12736), (6368, 12696), (8464, 9552), (8832, 9154)]