80754432

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^3\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 239393280

約数和(自身を除く): 158638848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 79, 88, 96, 121, 128, 132, 158, 176, 192, 237, 242, 256, 264, 316, 352, 363, 384, 474, 484, 528, 632, 704, 726, 768, 869, 948, 968, 1056, 1264, 1331, 1408, 1452, 1738, 1896, 1936, 2112, 2528, 2607, 2662, 2816, 2904, 3476, 3792, 3872, 3993, 4224, 5056, 5214, 5324, 5808, 6952, 7584, 7744, 7986, 8448, 9559, 10112, 10428, 10648, 11616, 13904, 15168, 15488, 15972, 19118, 20224, 20856, 21296, 23232, 27808, 28677, 30336, 30976, 31944, 38236, 41712, 42592, 46464, 55616, 57354, 60672, 63888, 76472, 83424, 85184, 92928, 105149, 111232, 114708, 127776, 152944, 166848, 170368, 210298, 222464, 229416, 255552, 305888, 315447, 333696, 340736, 420596, 458832, 511104, 611776, 630894, 667392, 841192, 917664, 1022208, 1223552, 1261788, 1682384, 1835328, 2447104, 2523576, 3364768, 3670656, 5047152, 6729536, 7341312, 10094304, 13459072, 20188608, 26918144, 40377216, 80754432]

約数ペア:

[(1, 80754432), (2, 40377216), (3, 26918144), (4, 20188608), (6, 13459072), (8, 10094304), (11, 7341312), (12, 6729536), (16, 5047152), (22, 3670656), (24, 3364768), (32, 2523576), (33, 2447104), (44, 1835328), (48, 1682384), (64, 1261788), (66, 1223552), (79, 1022208), (88, 917664), (96, 841192), (121, 667392), (128, 630894), (132, 611776), (158, 511104), (176, 458832), (192, 420596), (237, 340736), (242, 333696), (256, 315447), (264, 305888), (316, 255552), (352, 229416), (363, 222464), (384, 210298), (474, 170368), (484, 166848), (528, 152944), (632, 127776), (704, 114708), (726, 111232), (768, 105149), (869, 92928), (948, 85184), (968, 83424), (1056, 76472), (1264, 63888), (1331, 60672), (1408, 57354), (1452, 55616), (1738, 46464), (1896, 42592), (1936, 41712), (2112, 38236), (2528, 31944), (2607, 30976), (2662, 30336), (2816, 28677), (2904, 27808), (3476, 23232), (3792, 21296), (3872, 20856), (3993, 20224), (4224, 19118), (5056, 15972), (5214, 15488), (5324, 15168), (5808, 13904), (6952, 11616), (7584, 10648), (7744, 10428), (7986, 10112), (8448, 9559)]