64946952

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:516

約数の個数: 144

約数和(自身を含む): 210073500

約数和(自身を除く): 145126548

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 49, 56, 63, 72, 82, 84, 98, 123, 126, 147, 164, 168, 196, 246, 252, 287, 294, 328, 369, 392, 441, 449, 492, 504, 574, 588, 738, 861, 882, 898, 984, 1148, 1176, 1347, 1476, 1722, 1764, 1796, 2009, 2296, 2583, 2694, 2952, 3143, 3444, 3528, 3592, 4018, 4041, 5166, 5388, 6027, 6286, 6888, 8036, 8082, 9429, 10332, 10776, 12054, 12572, 16072, 16164, 18081, 18409, 18858, 20664, 22001, 24108, 25144, 28287, 32328, 36162, 36818, 37716, 44002, 48216, 55227, 56574, 66003, 72324, 73636, 75432, 88004, 110454, 113148, 128863, 132006, 144648, 147272, 165681, 176008, 198009, 220908, 226296, 257726, 264012, 331362, 386589, 396018, 441816, 515452, 528024, 662724, 773178, 792036, 902041, 1030904, 1159767, 1325448, 1546356, 1584072, 1804082, 2319534, 2706123, 3092712, 3608164, 4639068, 5412246, 7216328, 8118369, 9278136, 10824492, 16236738, 21648984, 32473476, 64946952]

約数ペア:

[(1, 64946952), (2, 32473476), (3, 21648984), (4, 16236738), (6, 10824492), (7, 9278136), (8, 8118369), (9, 7216328), (12, 5412246), (14, 4639068), (18, 3608164), (21, 3092712), (24, 2706123), (28, 2319534), (36, 1804082), (41, 1584072), (42, 1546356), (49, 1325448), (56, 1159767), (63, 1030904), (72, 902041), (82, 792036), (84, 773178), (98, 662724), (123, 528024), (126, 515452), (147, 441816), (164, 396018), (168, 386589), (196, 331362), (246, 264012), (252, 257726), (287, 226296), (294, 220908), (328, 198009), (369, 176008), (392, 165681), (441, 147272), (449, 144648), (492, 132006), (504, 128863), (574, 113148), (588, 110454), (738, 88004), (861, 75432), (882, 73636), (898, 72324), (984, 66003), (1148, 56574), (1176, 55227), (1347, 48216), (1476, 44002), (1722, 37716), (1764, 36818), (1796, 36162), (2009, 32328), (2296, 28287), (2583, 25144), (2694, 24108), (2952, 22001), (3143, 20664), (3444, 18858), (3528, 18409), (3592, 18081), (4018, 16164), (4041, 16072), (5166, 12572), (5388, 12054), (6027, 10776), (6286, 10332), (6888, 9429), (8036, 8082)]