64505952

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{653}}^1$

素因数の和:690

約数の個数: 144

約数和(自身を含む): 214250400

約数和(自身を除く): 149744448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 653, 672, 686, 784, 882, 1008, 1029, 1176, 1306, 1372, 1568, 1764, 1959, 2016, 2058, 2352, 2612, 2744, 3087, 3528, 3918, 4116, 4571, 4704, 5224, 5488, 5877, 6174, 7056, 7836, 8232, 9142, 10448, 10976, 11754, 12348, 13713, 14112, 15672, 16464, 18284, 20896, 23508, 24696, 27426, 31344, 31997, 32928, 36568, 41139, 47016, 49392, 54852, 62688, 63994, 73136, 82278, 94032, 95991, 98784, 109704, 127988, 146272, 164556, 188064, 191982, 219408, 223979, 255976, 287973, 329112, 383964, 438816, 447958, 511952, 575946, 658224, 671937, 767928, 895916, 1023904, 1151892, 1316448, 1343874, 1535856, 1791832, 2015811, 2303784, 2687748, 3071712, 3583664, 4031622, 4607568, 5375496, 7167328, 8063244, 9215136, 10750992, 16126488, 21501984, 32252976, 64505952]

約数ペア:

[(1, 64505952), (2, 32252976), (3, 21501984), (4, 16126488), (6, 10750992), (7, 9215136), (8, 8063244), (9, 7167328), (12, 5375496), (14, 4607568), (16, 4031622), (18, 3583664), (21, 3071712), (24, 2687748), (28, 2303784), (32, 2015811), (36, 1791832), (42, 1535856), (48, 1343874), (49, 1316448), (56, 1151892), (63, 1023904), (72, 895916), (84, 767928), (96, 671937), (98, 658224), (112, 575946), (126, 511952), (144, 447958), (147, 438816), (168, 383964), (196, 329112), (224, 287973), (252, 255976), (288, 223979), (294, 219408), (336, 191982), (343, 188064), (392, 164556), (441, 146272), (504, 127988), (588, 109704), (653, 98784), (672, 95991), (686, 94032), (784, 82278), (882, 73136), (1008, 63994), (1029, 62688), (1176, 54852), (1306, 49392), (1372, 47016), (1568, 41139), (1764, 36568), (1959, 32928), (2016, 31997), (2058, 31344), (2352, 27426), (2612, 24696), (2744, 23508), (3087, 20896), (3528, 18284), (3918, 16464), (4116, 15672), (4571, 14112), (4704, 13713), (5224, 12348), (5488, 11754), (5877, 10976), (6174, 10448), (7056, 9142), (7836, 8232)]