81919392

素因数分解:

$2^5\times 3^1\times {\mathrm{593}}^1\times {\mathrm{1439}}^1$

素因数の和:2045

約数の個数: 48

約数和(自身を含む): 215550720

約数和(自身を除く): 133631328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 593, 1186, 1439, 1779, 2372, 2878, 3558, 4317, 4744, 5756, 7116, 8634, 9488, 11512, 14232, 17268, 18976, 23024, 28464, 34536, 46048, 56928, 69072, 138144, 853327, 1706654, 2559981, 3413308, 5119962, 6826616, 10239924, 13653232, 20479848, 27306464, 40959696, 81919392]

約数ペア:

[(1, 81919392), (2, 40959696), (3, 27306464), (4, 20479848), (6, 13653232), (8, 10239924), (12, 6826616), (16, 5119962), (24, 3413308), (32, 2559981), (48, 1706654), (96, 853327), (593, 138144), (1186, 69072), (1439, 56928), (1779, 46048), (2372, 34536), (2878, 28464), (3558, 23024), (4317, 18976), (4744, 17268), (5756, 14232), (7116, 11512), (8634, 9488)]