91049134920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{67187}}^1$

素因数の和:67715

約数の個数: 128

約数和(自身を含む): 285608125440

約数和(自身を除く): 194558990520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 491, 552, 690, 920, 982, 1380, 1473, 1964, 2455, 2760, 2946, 3928, 4910, 5892, 7365, 9820, 11293, 11784, 14730, 19640, 22586, 29460, 33879, 45172, 56465, 58920, 67187, 67758, 90344, 112930, 134374, 135516, 169395, 201561, 225860, 268748, 271032, 335935, 338790, 403122, 451720, 537496, 671870, 677580, 806244, 1007805, 1343740, 1355160, 1545301, 1612488, 2015610, 2687480, 3090602, 4031220, 4635903, 6181204, 7726505, 8062440, 9271806, 12362408, 15453010, 18543612, 23179515, 30906020, 32988817, 37087224, 46359030, 61812040, 65977634, 92718060, 98966451, 131955268, 164944085, 185436120, 197932902, 263910536, 329888170, 395865804, 494832255, 659776340, 758742791, 791731608, 989664510, 1319552680, 1517485582, 1979329020, 2276228373, 3034971164, 3793713955, 3958658040, 4552456746, 6069942328, 7587427910, 9104913492, 11381141865, 15174855820, 18209826984, 22762283730, 30349711640, 45524567460, 91049134920]

約数ペア:

[(1, 91049134920), (2, 45524567460), (3, 30349711640), (4, 22762283730), (5, 18209826984), (6, 15174855820), (8, 11381141865), (10, 9104913492), (12, 7587427910), (15, 6069942328), (20, 4552456746), (23, 3958658040), (24, 3793713955), (30, 3034971164), (40, 2276228373), (46, 1979329020), (60, 1517485582), (69, 1319552680), (92, 989664510), (115, 791731608), (120, 758742791), (138, 659776340), (184, 494832255), (230, 395865804), (276, 329888170), (345, 263910536), (460, 197932902), (491, 185436120), (552, 164944085), (690, 131955268), (920, 98966451), (982, 92718060), (1380, 65977634), (1473, 61812040), (1964, 46359030), (2455, 37087224), (2760, 32988817), (2946, 30906020), (3928, 23179515), (4910, 18543612), (5892, 15453010), (7365, 12362408), (9820, 9271806), (11293, 8062440), (11784, 7726505), (14730, 6181204), (19640, 4635903), (22586, 4031220), (29460, 3090602), (33879, 2687480), (45172, 2015610), (56465, 1612488), (58920, 1545301), (67187, 1355160), (67758, 1343740), (90344, 1007805), (112930, 806244), (134374, 677580), (135516, 671870), (169395, 537496), (201561, 451720), (225860, 403122), (268748, 338790), (271032, 335935)]