82648384

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:672

約数の個数: 112

約数和(自身を含む): 210970368

約数和(自身を除く): 128321984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 161, 182, 184, 208, 224, 299, 322, 364, 368, 416, 448, 598, 617, 644, 728, 736, 832, 1196, 1234, 1288, 1456, 1472, 2093, 2392, 2468, 2576, 2912, 4186, 4319, 4784, 4936, 5152, 5824, 8021, 8372, 8638, 9568, 9872, 10304, 14191, 16042, 16744, 17276, 19136, 19744, 28382, 32084, 33488, 34552, 39488, 56147, 56764, 64168, 66976, 69104, 99337, 112294, 113528, 128336, 133952, 138208, 184483, 198674, 224588, 227056, 256672, 276416, 368966, 397348, 449176, 454112, 513344, 737932, 794696, 898352, 908224, 1291381, 1475864, 1589392, 1796704, 2582762, 2951728, 3178784, 3593408, 5165524, 5903456, 6357568, 10331048, 11806912, 20662096, 41324192, 82648384]

約数ペア:

[(1, 82648384), (2, 41324192), (4, 20662096), (7, 11806912), (8, 10331048), (13, 6357568), (14, 5903456), (16, 5165524), (23, 3593408), (26, 3178784), (28, 2951728), (32, 2582762), (46, 1796704), (52, 1589392), (56, 1475864), (64, 1291381), (91, 908224), (92, 898352), (104, 794696), (112, 737932), (161, 513344), (182, 454112), (184, 449176), (208, 397348), (224, 368966), (299, 276416), (322, 256672), (364, 227056), (368, 224588), (416, 198674), (448, 184483), (598, 138208), (617, 133952), (644, 128336), (728, 113528), (736, 112294), (832, 99337), (1196, 69104), (1234, 66976), (1288, 64168), (1456, 56764), (1472, 56147), (2093, 39488), (2392, 34552), (2468, 33488), (2576, 32084), (2912, 28382), (4186, 19744), (4319, 19136), (4784, 17276), (4936, 16744), (5152, 16042), (5824, 14191), (8021, 10304), (8372, 9872), (8638, 9568)]