80774976

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:296

約数の個数: 112

約数和(自身を含む): 224942400

約数和(自身を除く): 144167424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 89, 96, 116, 163, 174, 178, 192, 232, 267, 326, 348, 356, 464, 489, 534, 652, 696, 712, 928, 978, 1068, 1304, 1392, 1424, 1856, 1956, 2136, 2581, 2608, 2784, 2848, 3912, 4272, 4727, 5162, 5216, 5568, 5696, 7743, 7824, 8544, 9454, 10324, 10432, 14181, 14507, 15486, 15648, 17088, 18908, 20648, 28362, 29014, 30972, 31296, 37816, 41296, 43521, 56724, 58028, 61944, 75632, 82592, 87042, 113448, 116056, 123888, 151264, 165184, 174084, 226896, 232112, 247776, 302528, 348168, 420703, 453792, 464224, 495552, 696336, 841406, 907584, 928448, 1262109, 1392672, 1682812, 2524218, 2785344, 3365624, 5048436, 6731248, 10096872, 13462496, 20193744, 26924992, 40387488, 80774976]

約数ペア:

[(1, 80774976), (2, 40387488), (3, 26924992), (4, 20193744), (6, 13462496), (8, 10096872), (12, 6731248), (16, 5048436), (24, 3365624), (29, 2785344), (32, 2524218), (48, 1682812), (58, 1392672), (64, 1262109), (87, 928448), (89, 907584), (96, 841406), (116, 696336), (163, 495552), (174, 464224), (178, 453792), (192, 420703), (232, 348168), (267, 302528), (326, 247776), (348, 232112), (356, 226896), (464, 174084), (489, 165184), (534, 151264), (652, 123888), (696, 116056), (712, 113448), (928, 87042), (978, 82592), (1068, 75632), (1304, 61944), (1392, 58028), (1424, 56724), (1856, 43521), (1956, 41296), (2136, 37816), (2581, 31296), (2608, 30972), (2784, 29014), (2848, 28362), (3912, 20648), (4272, 18908), (4727, 17088), (5162, 15648), (5216, 15486), (5568, 14507), (5696, 14181), (7743, 10432), (7824, 10324), (8544, 9454)]