123967872

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{15373}}^1$

素因数の和:15400

約数の個数: 96

約数和(自身を含む): 407718480

約数和(自身を除く): 283750608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 15373, 30746, 46119, 61492, 92238, 107611, 122984, 138357, 184476, 215222, 245968, 276714, 322833, 368952, 430444, 491936, 553428, 645666, 737904, 860888, 968499, 983872, 1106856, 1291332, 1475808, 1721776, 1936998, 1967744, 2213712, 2582664, 2951616, 3443552, 3873996, 4427424, 5165328, 5903232, 6887104, 7747992, 8854848, 10330656, 13774208, 15495984, 17709696, 20661312, 30991968, 41322624, 61983936, 123967872]

約数ペア:

[(1, 123967872), (2, 61983936), (3, 41322624), (4, 30991968), (6, 20661312), (7, 17709696), (8, 15495984), (9, 13774208), (12, 10330656), (14, 8854848), (16, 7747992), (18, 6887104), (21, 5903232), (24, 5165328), (28, 4427424), (32, 3873996), (36, 3443552), (42, 2951616), (48, 2582664), (56, 2213712), (63, 1967744), (64, 1936998), (72, 1721776), (84, 1475808), (96, 1291332), (112, 1106856), (126, 983872), (128, 968499), (144, 860888), (168, 737904), (192, 645666), (224, 553428), (252, 491936), (288, 430444), (336, 368952), (384, 322833), (448, 276714), (504, 245968), (576, 215222), (672, 184476), (896, 138357), (1008, 122984), (1152, 107611), (1344, 92238), (2016, 61492), (2688, 46119), (4032, 30746), (8064, 15373)]