89810056

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^2\times {\mathrm{431}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 196110720

約数和(自身を除く): 106300664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 431, 488, 854, 862, 1708, 1724, 3017, 3416, 3448, 3721, 6034, 7442, 12068, 14884, 24136, 26047, 26291, 29768, 52094, 52582, 104188, 105164, 184037, 208376, 210328, 368074, 736148, 1472296, 1603751, 3207502, 6415004, 11226257, 12830008, 22452514, 44905028, 89810056]

約数ペア:

[(1, 89810056), (2, 44905028), (4, 22452514), (7, 12830008), (8, 11226257), (14, 6415004), (28, 3207502), (56, 1603751), (61, 1472296), (122, 736148), (244, 368074), (427, 210328), (431, 208376), (488, 184037), (854, 105164), (862, 104188), (1708, 52582), (1724, 52094), (3017, 29768), (3416, 26291), (3448, 26047), (3721, 24136), (6034, 14884), (7442, 12068)]