81386258256

素因数分解:

$2^4\times 3^2\times {\mathrm{16339}}^1\times {\mathrm{34591}}^1$

素因数の和:50944

約数の個数: 60

約数和(自身を含む): 227789011840

約数和(自身を除く): 146402753584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 16339, 32678, 34591, 49017, 65356, 69182, 98034, 103773, 130712, 138364, 147051, 196068, 207546, 261424, 276728, 294102, 311319, 392136, 415092, 553456, 588204, 622638, 784272, 830184, 1176408, 1245276, 1660368, 2352816, 2490552, 4981104, 565182349, 1130364698, 1695547047, 2260729396, 3391094094, 4521458792, 5086641141, 6782188188, 9042917584, 10173282282, 13564376376, 20346564564, 27128752752, 40693129128, 81386258256]

約数ペア:

[(1, 81386258256), (2, 40693129128), (3, 27128752752), (4, 20346564564), (6, 13564376376), (8, 10173282282), (9, 9042917584), (12, 6782188188), (16, 5086641141), (18, 4521458792), (24, 3391094094), (36, 2260729396), (48, 1695547047), (72, 1130364698), (144, 565182349), (16339, 4981104), (32678, 2490552), (34591, 2352816), (49017, 1660368), (65356, 1245276), (69182, 1176408), (98034, 830184), (103773, 784272), (130712, 622638), (138364, 588204), (147051, 553456), (196068, 415092), (207546, 392136), (261424, 311319), (276728, 294102)]