78804852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:669

約数の個数: 96

約数和(自身を含む): 221405184

約数和(自身を除く): 142600332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 53, 62, 84, 93, 106, 124, 159, 186, 212, 217, 318, 371, 372, 434, 571, 636, 651, 742, 868, 1113, 1142, 1302, 1484, 1643, 1713, 2226, 2284, 2604, 3286, 3426, 3997, 4452, 4929, 6572, 6852, 7994, 9858, 11501, 11991, 15988, 17701, 19716, 23002, 23982, 30263, 34503, 35402, 46004, 47964, 53103, 60526, 69006, 70804, 90789, 106206, 121052, 123907, 138012, 181578, 211841, 212412, 247814, 363156, 371721, 423682, 495628, 635523, 743442, 847364, 938153, 1271046, 1486884, 1876306, 2542092, 2814459, 3752612, 5628918, 6567071, 11257836, 13134142, 19701213, 26268284, 39402426, 78804852]

約数ペア:

[(1, 78804852), (2, 39402426), (3, 26268284), (4, 19701213), (6, 13134142), (7, 11257836), (12, 6567071), (14, 5628918), (21, 3752612), (28, 2814459), (31, 2542092), (42, 1876306), (53, 1486884), (62, 1271046), (84, 938153), (93, 847364), (106, 743442), (124, 635523), (159, 495628), (186, 423682), (212, 371721), (217, 363156), (318, 247814), (371, 212412), (372, 211841), (434, 181578), (571, 138012), (636, 123907), (651, 121052), (742, 106206), (868, 90789), (1113, 70804), (1142, 69006), (1302, 60526), (1484, 53103), (1643, 47964), (1713, 46004), (2226, 35402), (2284, 34503), (2604, 30263), (3286, 23982), (3426, 23002), (3997, 19716), (4452, 17701), (4929, 15988), (6572, 11991), (6852, 11501), (7994, 9858)]