86573886

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 221184000

約数和(自身を除く): 134610114

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 42, 46, 49, 59, 62, 69, 93, 98, 118, 138, 147, 161, 177, 186, 217, 294, 322, 343, 354, 413, 434, 483, 651, 686, 713, 826, 966, 1029, 1127, 1239, 1302, 1357, 1426, 1519, 1829, 2058, 2139, 2254, 2478, 2714, 2891, 3038, 3381, 3658, 4071, 4278, 4557, 4991, 5487, 5782, 6762, 7889, 8142, 8673, 9114, 9499, 9982, 10633, 10974, 12803, 14973, 15778, 17346, 18998, 20237, 21266, 23667, 25606, 28497, 29946, 31899, 34937, 38409, 40474, 42067, 47334, 56994, 60711, 63798, 66493, 69874, 76818, 84134, 89621, 104811, 121422, 126201, 132986, 179242, 199479, 209622, 244559, 252402, 268863, 294469, 398958, 465451, 489118, 537726, 588938, 627347, 733677, 883407, 930902, 1254694, 1396353, 1467354, 1766814, 1882041, 2061283, 2792706, 3764082, 4122566, 6183849, 12367698, 14428981, 28857962, 43286943, 86573886]

約数ペア:

[(1, 86573886), (2, 43286943), (3, 28857962), (6, 14428981), (7, 12367698), (14, 6183849), (21, 4122566), (23, 3764082), (31, 2792706), (42, 2061283), (46, 1882041), (49, 1766814), (59, 1467354), (62, 1396353), (69, 1254694), (93, 930902), (98, 883407), (118, 733677), (138, 627347), (147, 588938), (161, 537726), (177, 489118), (186, 465451), (217, 398958), (294, 294469), (322, 268863), (343, 252402), (354, 244559), (413, 209622), (434, 199479), (483, 179242), (651, 132986), (686, 126201), (713, 121422), (826, 104811), (966, 89621), (1029, 84134), (1127, 76818), (1239, 69874), (1302, 66493), (1357, 63798), (1426, 60711), (1519, 56994), (1829, 47334), (2058, 42067), (2139, 40474), (2254, 38409), (2478, 34937), (2714, 31899), (2891, 29946), (3038, 28497), (3381, 25606), (3658, 23667), (4071, 21266), (4278, 20237), (4557, 18998), (4991, 17346), (5487, 15778), (5782, 14973), (6762, 12803), (7889, 10974), (8142, 10633), (8673, 9982), (9114, 9499)]