7122845556

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1879}}^1\times {\mathrm{3631}}^1$

素因数の和:5549

約数の個数: 72

約数和(自身を含む): 18640876800

約数和(自身を除く): 11518031244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 1879, 3631, 3758, 5637, 7262, 7516, 10893, 11274, 14524, 16911, 21786, 22548, 32679, 33822, 43572, 54491, 65358, 67644, 105299, 108982, 130716, 163473, 210598, 217964, 315897, 326946, 421196, 490419, 631794, 653892, 947691, 980838, 1263588, 1895382, 1961676, 3790764, 6822649, 13645298, 20467947, 27290596, 40935894, 61403841, 81871788, 122807682, 197856821, 245615364, 395713642, 593570463, 791427284, 1187140926, 1780711389, 2374281852, 3561422778, 7122845556]

約数ペア:

[(1, 7122845556), (2, 3561422778), (3, 2374281852), (4, 1780711389), (6, 1187140926), (9, 791427284), (12, 593570463), (18, 395713642), (29, 245615364), (36, 197856821), (58, 122807682), (87, 81871788), (116, 61403841), (174, 40935894), (261, 27290596), (348, 20467947), (522, 13645298), (1044, 6822649), (1879, 3790764), (3631, 1961676), (3758, 1895382), (5637, 1263588), (7262, 980838), (7516, 947691), (10893, 653892), (11274, 631794), (14524, 490419), (16911, 421196), (21786, 326946), (22548, 315897), (32679, 217964), (33822, 210598), (43572, 163473), (54491, 130716), (65358, 108982), (67644, 105299)]