8745408

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{241}}^1$

素因数の和:272

約数の個数: 140

約数和(自身を含む): 29750512

約数和(自身を除く): 21005104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 241, 252, 288, 324, 336, 378, 432, 448, 482, 504, 567, 576, 648, 672, 723, 756, 864, 964, 1008, 1134, 1296, 1344, 1446, 1512, 1687, 1728, 1928, 2016, 2169, 2268, 2592, 2892, 3024, 3374, 3856, 4032, 4338, 4536, 5061, 5184, 5784, 6048, 6507, 6748, 7712, 8676, 9072, 10122, 11568, 12096, 13014, 13496, 15183, 15424, 17352, 18144, 19521, 20244, 23136, 26028, 26992, 30366, 34704, 36288, 39042, 40488, 45549, 46272, 52056, 53984, 60732, 69408, 78084, 80976, 91098, 104112, 107968, 121464, 136647, 138816, 156168, 161952, 182196, 208224, 242928, 273294, 312336, 323904, 364392, 416448, 485856, 546588, 624672, 728784, 971712, 1093176, 1249344, 1457568, 2186352, 2915136, 4372704, 8745408]

約数ペア:

[(1, 8745408), (2, 4372704), (3, 2915136), (4, 2186352), (6, 1457568), (7, 1249344), (8, 1093176), (9, 971712), (12, 728784), (14, 624672), (16, 546588), (18, 485856), (21, 416448), (24, 364392), (27, 323904), (28, 312336), (32, 273294), (36, 242928), (42, 208224), (48, 182196), (54, 161952), (56, 156168), (63, 138816), (64, 136647), (72, 121464), (81, 107968), (84, 104112), (96, 91098), (108, 80976), (112, 78084), (126, 69408), (144, 60732), (162, 53984), (168, 52056), (189, 46272), (192, 45549), (216, 40488), (224, 39042), (241, 36288), (252, 34704), (288, 30366), (324, 26992), (336, 26028), (378, 23136), (432, 20244), (448, 19521), (482, 18144), (504, 17352), (567, 15424), (576, 15183), (648, 13496), (672, 13014), (723, 12096), (756, 11568), (864, 10122), (964, 9072), (1008, 8676), (1134, 7712), (1296, 6748), (1344, 6507), (1446, 6048), (1512, 5784), (1687, 5184), (1728, 5061), (1928, 4536), (2016, 4338), (2169, 4032), (2268, 3856), (2592, 3374), (2892, 3024)]