68474952

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1493}}^1$

素因数の和:1532

約数の個数: 144

約数和(自身を含む): 232481340

約数和(自身を除く): 164006388

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1493, 1638, 1764, 1911, 2184, 2548, 2986, 3276, 3528, 3822, 4479, 5096, 5733, 5972, 6552, 7644, 8958, 10451, 11466, 11944, 13437, 15288, 17916, 19409, 20902, 22932, 26874, 31353, 35832, 38818, 41804, 45864, 53748, 58227, 62706, 73157, 77636, 83608, 94059, 107496, 116454, 125412, 135863, 146314, 155272, 174681, 188118, 219471, 232908, 250824, 271726, 292628, 349362, 376236, 407589, 438942, 465816, 543452, 585256, 658413, 698724, 752472, 815178, 877884, 951041, 1086904, 1222767, 1316826, 1397448, 1630356, 1755768, 1902082, 2445534, 2633652, 2853123, 3260712, 3804164, 4891068, 5267304, 5706246, 7608328, 8559369, 9782136, 11412492, 17118738, 22824984, 34237476, 68474952]

約数ペア:

[(1, 68474952), (2, 34237476), (3, 22824984), (4, 17118738), (6, 11412492), (7, 9782136), (8, 8559369), (9, 7608328), (12, 5706246), (13, 5267304), (14, 4891068), (18, 3804164), (21, 3260712), (24, 2853123), (26, 2633652), (28, 2445534), (36, 1902082), (39, 1755768), (42, 1630356), (49, 1397448), (52, 1316826), (56, 1222767), (63, 1086904), (72, 951041), (78, 877884), (84, 815178), (91, 752472), (98, 698724), (104, 658413), (117, 585256), (126, 543452), (147, 465816), (156, 438942), (168, 407589), (182, 376236), (196, 349362), (234, 292628), (252, 271726), (273, 250824), (294, 232908), (312, 219471), (364, 188118), (392, 174681), (441, 155272), (468, 146314), (504, 135863), (546, 125412), (588, 116454), (637, 107496), (728, 94059), (819, 83608), (882, 77636), (936, 73157), (1092, 62706), (1176, 58227), (1274, 53748), (1493, 45864), (1638, 41804), (1764, 38818), (1911, 35832), (2184, 31353), (2548, 26874), (2986, 22932), (3276, 20902), (3528, 19409), (3822, 17916), (4479, 15288), (5096, 13437), (5733, 11944), (5972, 11466), (6552, 10451), (7644, 8958)]