80649744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5107}}^1$

素因数の和:5172

約数の個数: 80

約数和(自身を含む): 243222528

約数和(自身を除く): 162572784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5107, 5264, 7896, 10214, 15321, 15792, 20428, 30642, 35749, 40856, 61284, 71498, 81712, 107247, 122568, 142996, 214494, 240029, 245136, 285992, 428988, 480058, 571984, 720087, 857976, 960116, 1440174, 1680203, 1715952, 1920232, 2880348, 3360406, 3840464, 5040609, 5760696, 6720812, 10081218, 11521392, 13441624, 20162436, 26883248, 40324872, 80649744]

約数ペア:

[(1, 80649744), (2, 40324872), (3, 26883248), (4, 20162436), (6, 13441624), (7, 11521392), (8, 10081218), (12, 6720812), (14, 5760696), (16, 5040609), (21, 3840464), (24, 3360406), (28, 2880348), (42, 1920232), (47, 1715952), (48, 1680203), (56, 1440174), (84, 960116), (94, 857976), (112, 720087), (141, 571984), (168, 480058), (188, 428988), (282, 285992), (329, 245136), (336, 240029), (376, 214494), (564, 142996), (658, 122568), (752, 107247), (987, 81712), (1128, 71498), (1316, 61284), (1974, 40856), (2256, 35749), (2632, 30642), (3948, 20428), (5107, 15792), (5264, 15321), (7896, 10214)]