86494804564

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{180533}}^1$

素因数の和:180856

約数の個数: 48

約数和(自身を含む): 176154967296

約数和(自身を除く): 89660162732

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 241, 284, 482, 497, 964, 994, 1687, 1988, 3374, 6748, 17111, 34222, 68444, 119777, 180533, 239554, 361066, 479108, 722132, 1263731, 2527462, 5054924, 12817843, 25635686, 43508453, 51271372, 87016906, 89724901, 174033812, 179449802, 304559171, 358899604, 609118342, 1218236684, 3089100163, 6178200326, 12356400652, 21623701141, 43247402282, 86494804564]

約数ペア:

[(1, 86494804564), (2, 43247402282), (4, 21623701141), (7, 12356400652), (14, 6178200326), (28, 3089100163), (71, 1218236684), (142, 609118342), (241, 358899604), (284, 304559171), (482, 179449802), (497, 174033812), (964, 89724901), (994, 87016906), (1687, 51271372), (1988, 43508453), (3374, 25635686), (6748, 12817843), (17111, 5054924), (34222, 2527462), (68444, 1263731), (119777, 722132), (180533, 479108), (239554, 361066)]