64794816

素因数分解:

$2^6\times 3^4\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:484

約数の個数: 140

約数和(自身を含む): 199156320

約数和(自身を除く): 134361504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 116, 144, 162, 174, 192, 216, 232, 261, 288, 324, 348, 431, 432, 464, 522, 576, 648, 696, 783, 862, 864, 928, 1044, 1293, 1296, 1392, 1566, 1724, 1728, 1856, 2088, 2349, 2586, 2592, 2784, 3132, 3448, 3879, 4176, 4698, 5172, 5184, 5568, 6264, 6896, 7758, 8352, 9396, 10344, 11637, 12499, 12528, 13792, 15516, 16704, 18792, 20688, 23274, 24998, 25056, 27584, 31032, 34911, 37497, 37584, 41376, 46548, 49996, 50112, 62064, 69822, 74994, 75168, 82752, 93096, 99992, 112491, 124128, 139644, 149988, 150336, 186192, 199984, 224982, 248256, 279288, 299976, 337473, 372384, 399968, 449964, 558576, 599952, 674946, 744768, 799936, 899928, 1012419, 1117152, 1199904, 1349892, 1799856, 2024838, 2234304, 2399808, 2699784, 3599712, 4049676, 5399568, 7199424, 8099352, 10799136, 16198704, 21598272, 32397408, 64794816]

約数ペア:

[(1, 64794816), (2, 32397408), (3, 21598272), (4, 16198704), (6, 10799136), (8, 8099352), (9, 7199424), (12, 5399568), (16, 4049676), (18, 3599712), (24, 2699784), (27, 2399808), (29, 2234304), (32, 2024838), (36, 1799856), (48, 1349892), (54, 1199904), (58, 1117152), (64, 1012419), (72, 899928), (81, 799936), (87, 744768), (96, 674946), (108, 599952), (116, 558576), (144, 449964), (162, 399968), (174, 372384), (192, 337473), (216, 299976), (232, 279288), (261, 248256), (288, 224982), (324, 199984), (348, 186192), (431, 150336), (432, 149988), (464, 139644), (522, 124128), (576, 112491), (648, 99992), (696, 93096), (783, 82752), (862, 75168), (864, 74994), (928, 69822), (1044, 62064), (1293, 50112), (1296, 49996), (1392, 46548), (1566, 41376), (1724, 37584), (1728, 37497), (1856, 34911), (2088, 31032), (2349, 27584), (2586, 25056), (2592, 24998), (2784, 23274), (3132, 20688), (3448, 18792), (3879, 16704), (4176, 15516), (4698, 13792), (5172, 12528), (5184, 12499), (5568, 11637), (6264, 10344), (6896, 9396), (7758, 8352)]