71755776

素因数分解:

$2^{11}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 220392900

約数和(自身を除く): 148637124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 229, 256, 272, 288, 306, 384, 408, 458, 512, 544, 576, 612, 687, 768, 816, 916, 1024, 1088, 1152, 1224, 1374, 1536, 1632, 1832, 2048, 2061, 2176, 2304, 2448, 2748, 3072, 3264, 3664, 3893, 4122, 4352, 4608, 4896, 5496, 6144, 6528, 7328, 7786, 8244, 8704, 9216, 9792, 10992, 11679, 13056, 14656, 15572, 16488, 17408, 18432, 19584, 21984, 23358, 26112, 29312, 31144, 32976, 34816, 35037, 39168, 43968, 46716, 52224, 58624, 62288, 65952, 70074, 78336, 87936, 93432, 104448, 117248, 124576, 131904, 140148, 156672, 175872, 186864, 234496, 249152, 263808, 280296, 313344, 351744, 373728, 468992, 498304, 527616, 560592, 703488, 747456, 996608, 1055232, 1121184, 1406976, 1494912, 1993216, 2110464, 2242368, 2989824, 3986432, 4220928, 4484736, 5979648, 7972864, 8969472, 11959296, 17938944, 23918592, 35877888, 71755776]

約数ペア:

[(1, 71755776), (2, 35877888), (3, 23918592), (4, 17938944), (6, 11959296), (8, 8969472), (9, 7972864), (12, 5979648), (16, 4484736), (17, 4220928), (18, 3986432), (24, 2989824), (32, 2242368), (34, 2110464), (36, 1993216), (48, 1494912), (51, 1406976), (64, 1121184), (68, 1055232), (72, 996608), (96, 747456), (102, 703488), (128, 560592), (136, 527616), (144, 498304), (153, 468992), (192, 373728), (204, 351744), (229, 313344), (256, 280296), (272, 263808), (288, 249152), (306, 234496), (384, 186864), (408, 175872), (458, 156672), (512, 140148), (544, 131904), (576, 124576), (612, 117248), (687, 104448), (768, 93432), (816, 87936), (916, 78336), (1024, 70074), (1088, 65952), (1152, 62288), (1224, 58624), (1374, 52224), (1536, 46716), (1632, 43968), (1832, 39168), (2048, 35037), (2061, 34816), (2176, 32976), (2304, 31144), (2448, 29312), (2748, 26112), (3072, 23358), (3264, 21984), (3664, 19584), (3893, 18432), (4122, 17408), (4352, 16488), (4608, 15572), (4896, 14656), (5496, 13056), (6144, 11679), (6528, 10992), (7328, 9792), (7786, 9216), (8244, 8704)]