87289664

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17713}}^1$

素因数の和:17743

約数の個数: 56

約数和(自身を含む): 215969088

約数和(自身を除く): 128679424

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 17713, 35426, 70852, 123991, 141704, 194843, 247982, 283408, 389686, 495964, 566816, 779372, 991928, 1133632, 1363901, 1558744, 1983856, 2727802, 3117488, 3967712, 5455604, 6234976, 7935424, 10911208, 12469952, 21822416, 43644832, 87289664]

約数ペア:

[(1, 87289664), (2, 43644832), (4, 21822416), (7, 12469952), (8, 10911208), (11, 7935424), (14, 6234976), (16, 5455604), (22, 3967712), (28, 3117488), (32, 2727802), (44, 1983856), (56, 1558744), (64, 1363901), (77, 1133632), (88, 991928), (112, 779372), (154, 566816), (176, 495964), (224, 389686), (308, 283408), (352, 247982), (448, 194843), (616, 141704), (704, 123991), (1232, 70852), (2464, 35426), (4928, 17713)]