66138624

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:518

約数の個数: 120

約数和(自身を含む): 197463552

約数和(自身を除く): 131324928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 463, 496, 512, 558, 576, 744, 768, 926, 992, 1116, 1152, 1389, 1488, 1536, 1852, 1984, 2232, 2304, 2778, 2976, 3704, 3968, 4167, 4464, 4608, 5556, 5952, 7408, 7936, 8334, 8928, 11112, 11904, 14353, 14816, 15872, 16668, 17856, 22224, 23808, 28706, 29632, 33336, 35712, 43059, 44448, 47616, 57412, 59264, 66672, 71424, 86118, 88896, 114824, 118528, 129177, 133344, 142848, 172236, 177792, 229648, 237056, 258354, 266688, 344472, 355584, 459296, 516708, 533376, 688944, 711168, 918592, 1033416, 1066752, 1377888, 1837184, 2066832, 2133504, 2755776, 3674368, 4133664, 5511552, 7348736, 8267328, 11023104, 16534656, 22046208, 33069312, 66138624]

約数ペア:

[(1, 66138624), (2, 33069312), (3, 22046208), (4, 16534656), (6, 11023104), (8, 8267328), (9, 7348736), (12, 5511552), (16, 4133664), (18, 3674368), (24, 2755776), (31, 2133504), (32, 2066832), (36, 1837184), (48, 1377888), (62, 1066752), (64, 1033416), (72, 918592), (93, 711168), (96, 688944), (124, 533376), (128, 516708), (144, 459296), (186, 355584), (192, 344472), (248, 266688), (256, 258354), (279, 237056), (288, 229648), (372, 177792), (384, 172236), (463, 142848), (496, 133344), (512, 129177), (558, 118528), (576, 114824), (744, 88896), (768, 86118), (926, 71424), (992, 66672), (1116, 59264), (1152, 57412), (1389, 47616), (1488, 44448), (1536, 43059), (1852, 35712), (1984, 33336), (2232, 29632), (2304, 28706), (2778, 23808), (2976, 22224), (3704, 17856), (3968, 16668), (4167, 15872), (4464, 14816), (4608, 14353), (5556, 11904), (5952, 11112), (7408, 8928), (7936, 8334)]