71516952

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{25469}}^1$

素因数の和:25497

約数の個数: 64

約数和(自身を含む): 213948000

約数和(自身を除く): 142431048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 25469, 50938, 76407, 101876, 152814, 203752, 229221, 305628, 331097, 458442, 611256, 662194, 687663, 916884, 993291, 1324388, 1375326, 1833768, 1986582, 2648776, 2750652, 2979873, 3973164, 5501304, 5959746, 7946328, 8939619, 11919492, 17879238, 23838984, 35758476, 71516952]

約数ペア:

[(1, 71516952), (2, 35758476), (3, 23838984), (4, 17879238), (6, 11919492), (8, 8939619), (9, 7946328), (12, 5959746), (13, 5501304), (18, 3973164), (24, 2979873), (26, 2750652), (27, 2648776), (36, 1986582), (39, 1833768), (52, 1375326), (54, 1324388), (72, 993291), (78, 916884), (104, 687663), (108, 662194), (117, 611256), (156, 458442), (216, 331097), (234, 305628), (312, 229221), (351, 203752), (468, 152814), (702, 101876), (936, 76407), (1404, 50938), (2808, 25469)]