78484476

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1051}}^1$

素因数の和:1199

約数の個数: 72

約数和(自身を含む): 214910976

約数和(自身を除く): 136426500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 254, 294, 381, 508, 588, 762, 889, 1051, 1524, 1778, 2102, 2667, 3153, 3556, 4204, 5334, 6223, 6306, 7357, 10668, 12446, 12612, 14714, 18669, 22071, 24892, 29428, 37338, 44142, 51499, 74676, 88284, 102998, 133477, 154497, 205996, 266954, 308994, 400431, 533908, 617988, 800862, 934339, 1601724, 1868678, 2803017, 3737356, 5606034, 6540373, 11212068, 13080746, 19621119, 26161492, 39242238, 78484476]

約数ペア:

[(1, 78484476), (2, 39242238), (3, 26161492), (4, 19621119), (6, 13080746), (7, 11212068), (12, 6540373), (14, 5606034), (21, 3737356), (28, 2803017), (42, 1868678), (49, 1601724), (84, 934339), (98, 800862), (127, 617988), (147, 533908), (196, 400431), (254, 308994), (294, 266954), (381, 205996), (508, 154497), (588, 133477), (762, 102998), (889, 88284), (1051, 74676), (1524, 51499), (1778, 44142), (2102, 37338), (2667, 29428), (3153, 24892), (3556, 22071), (4204, 18669), (5334, 14714), (6223, 12612), (6306, 12446), (7357, 10668)]