78493688

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 187785360

約数和(自身を除く): 109291672

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 73, 91, 98, 104, 146, 182, 196, 211, 292, 364, 392, 422, 511, 584, 637, 728, 844, 949, 1022, 1274, 1477, 1688, 1898, 2044, 2548, 2743, 2954, 3577, 3796, 4088, 5096, 5486, 5908, 6643, 7154, 7592, 10339, 10972, 11816, 13286, 14308, 15403, 19201, 20678, 21944, 26572, 28616, 30806, 38402, 41356, 46501, 53144, 61612, 76804, 82712, 93002, 107821, 123224, 134407, 153608, 186004, 200239, 215642, 268814, 372008, 400478, 431284, 537628, 754747, 800956, 862568, 1075256, 1401673, 1509494, 1601912, 2803346, 3018988, 5606692, 6037976, 9811711, 11213384, 19623422, 39246844, 78493688]

約数ペア:

[(1, 78493688), (2, 39246844), (4, 19623422), (7, 11213384), (8, 9811711), (13, 6037976), (14, 5606692), (26, 3018988), (28, 2803346), (49, 1601912), (52, 1509494), (56, 1401673), (73, 1075256), (91, 862568), (98, 800956), (104, 754747), (146, 537628), (182, 431284), (196, 400478), (211, 372008), (292, 268814), (364, 215642), (392, 200239), (422, 186004), (511, 153608), (584, 134407), (637, 123224), (728, 107821), (844, 93002), (949, 82712), (1022, 76804), (1274, 61612), (1477, 53144), (1688, 46501), (1898, 41356), (2044, 38402), (2548, 30806), (2743, 28616), (2954, 26572), (3577, 21944), (3796, 20678), (4088, 19201), (5096, 15403), (5486, 14308), (5908, 13286), (6643, 11816), (7154, 10972), (7592, 10339)]