172967616

素因数分解:

$2^6\times 3^3\times {\mathrm{199}}^1\times {\mathrm{503}}^1$

素因数の和:723

約数の個数: 112

約数和(自身を含む): 512064000

約数和(自身を除く): 339096384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 199, 216, 288, 398, 432, 503, 576, 597, 796, 864, 1006, 1194, 1509, 1592, 1728, 1791, 2012, 2388, 3018, 3184, 3582, 4024, 4527, 4776, 5373, 6036, 6368, 7164, 8048, 9054, 9552, 10746, 12072, 12736, 13581, 14328, 16096, 18108, 19104, 21492, 24144, 27162, 28656, 32192, 36216, 38208, 42984, 48288, 54324, 57312, 72432, 85968, 96576, 100097, 108648, 114624, 144864, 171936, 200194, 217296, 289728, 300291, 343872, 400388, 434592, 600582, 800776, 869184, 900873, 1201164, 1601552, 1801746, 2402328, 2702619, 3203104, 3603492, 4804656, 5405238, 6406208, 7206984, 9609312, 10810476, 14413968, 19218624, 21620952, 28827936, 43241904, 57655872, 86483808, 172967616]

約数ペア:

[(1, 172967616), (2, 86483808), (3, 57655872), (4, 43241904), (6, 28827936), (8, 21620952), (9, 19218624), (12, 14413968), (16, 10810476), (18, 9609312), (24, 7206984), (27, 6406208), (32, 5405238), (36, 4804656), (48, 3603492), (54, 3203104), (64, 2702619), (72, 2402328), (96, 1801746), (108, 1601552), (144, 1201164), (192, 900873), (199, 869184), (216, 800776), (288, 600582), (398, 434592), (432, 400388), (503, 343872), (576, 300291), (597, 289728), (796, 217296), (864, 200194), (1006, 171936), (1194, 144864), (1509, 114624), (1592, 108648), (1728, 100097), (1791, 96576), (2012, 85968), (2388, 72432), (3018, 57312), (3184, 54324), (3582, 48288), (4024, 42984), (4527, 38208), (4776, 36216), (5373, 32192), (6036, 28656), (6368, 27162), (7164, 24144), (8048, 21492), (9054, 19104), (9552, 18108), (10746, 16096), (12072, 14328), (12736, 13581)]