43742916

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{2143}}^1$

素因数の和:2172

約数の個数: 84

約数和(自身を含む): 131229952

約数和(自身を除く): 87487036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2143, 2268, 2916, 3402, 4286, 5103, 6429, 6804, 8572, 10206, 12858, 15001, 19287, 20412, 25716, 30002, 38574, 45003, 57861, 60004, 77148, 90006, 115722, 135009, 173583, 180012, 231444, 270018, 347166, 405027, 520749, 540036, 694332, 810054, 1041498, 1215081, 1562247, 1620108, 2082996, 2430162, 3124494, 3645243, 4860324, 6248988, 7290486, 10935729, 14580972, 21871458, 43742916]

約数ペア:

[(1, 43742916), (2, 21871458), (3, 14580972), (4, 10935729), (6, 7290486), (7, 6248988), (9, 4860324), (12, 3645243), (14, 3124494), (18, 2430162), (21, 2082996), (27, 1620108), (28, 1562247), (36, 1215081), (42, 1041498), (54, 810054), (63, 694332), (81, 540036), (84, 520749), (108, 405027), (126, 347166), (162, 270018), (189, 231444), (243, 180012), (252, 173583), (324, 135009), (378, 115722), (486, 90006), (567, 77148), (729, 60004), (756, 57861), (972, 45003), (1134, 38574), (1458, 30002), (1701, 25716), (2143, 20412), (2268, 19287), (2916, 15001), (3402, 12858), (4286, 10206), (5103, 8572), (6429, 6804)]