8160672

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{503}}^1$

素因数の和:542

約数の個数: 72

約数和(自身を含む): 23242464

約数和(自身を除く): 15081792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 503, 507, 624, 676, 1006, 1014, 1248, 1352, 1509, 2012, 2028, 2704, 3018, 4024, 4056, 5408, 6036, 6539, 8048, 8112, 12072, 13078, 16096, 16224, 19617, 24144, 26156, 39234, 48288, 52312, 78468, 85007, 104624, 156936, 170014, 209248, 255021, 313872, 340028, 510042, 627744, 680056, 1020084, 1360112, 2040168, 2720224, 4080336, 8160672]

約数ペア:

[(1, 8160672), (2, 4080336), (3, 2720224), (4, 2040168), (6, 1360112), (8, 1020084), (12, 680056), (13, 627744), (16, 510042), (24, 340028), (26, 313872), (32, 255021), (39, 209248), (48, 170014), (52, 156936), (78, 104624), (96, 85007), (104, 78468), (156, 52312), (169, 48288), (208, 39234), (312, 26156), (338, 24144), (416, 19617), (503, 16224), (507, 16096), (624, 13078), (676, 12072), (1006, 8112), (1014, 8048), (1248, 6539), (1352, 6036), (1509, 5408), (2012, 4056), (2028, 4024), (2704, 3018)]