66671808

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:574

約数の個数: 112

約数和(自身を含む): 203850240

約数和(自身を除く): 137178432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 113, 168, 192, 224, 226, 336, 339, 439, 448, 452, 672, 678, 791, 878, 904, 1317, 1344, 1356, 1582, 1756, 1808, 2373, 2634, 2712, 3073, 3164, 3512, 3616, 4746, 5268, 5424, 6146, 6328, 7024, 7232, 9219, 9492, 10536, 10848, 12292, 12656, 14048, 18438, 18984, 21072, 21696, 24584, 25312, 28096, 36876, 37968, 42144, 49168, 49607, 50624, 73752, 75936, 84288, 98336, 99214, 147504, 148821, 151872, 196672, 198428, 295008, 297642, 347249, 396856, 590016, 595284, 694498, 793712, 1041747, 1190568, 1388996, 1587424, 2083494, 2381136, 2777992, 3174848, 4166988, 4762272, 5555984, 8333976, 9524544, 11111968, 16667952, 22223936, 33335904, 66671808]

約数ペア:

[(1, 66671808), (2, 33335904), (3, 22223936), (4, 16667952), (6, 11111968), (7, 9524544), (8, 8333976), (12, 5555984), (14, 4762272), (16, 4166988), (21, 3174848), (24, 2777992), (28, 2381136), (32, 2083494), (42, 1587424), (48, 1388996), (56, 1190568), (64, 1041747), (84, 793712), (96, 694498), (112, 595284), (113, 590016), (168, 396856), (192, 347249), (224, 297642), (226, 295008), (336, 198428), (339, 196672), (439, 151872), (448, 148821), (452, 147504), (672, 99214), (678, 98336), (791, 84288), (878, 75936), (904, 73752), (1317, 50624), (1344, 49607), (1356, 49168), (1582, 42144), (1756, 37968), (1808, 36876), (2373, 28096), (2634, 25312), (2712, 24584), (3073, 21696), (3164, 21072), (3512, 18984), (3616, 18438), (4746, 14048), (5268, 12656), (5424, 12292), (6146, 10848), (6328, 10536), (7024, 9492), (7232, 9219)]